4065845920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 10283728896

約数和(自身を除く): 6217882976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 107, 124, 155, 160, 163, 188, 214, 235, 248, 310, 326, 376, 428, 470, 496, 535, 620, 652, 752, 815, 856, 940, 992, 1070, 1240, 1304, 1457, 1504, 1630, 1712, 1880, 2140, 2480, 2608, 2914, 3260, 3317, 3424, 3760, 4280, 4960, 5029, 5053, 5216, 5828, 6520, 6634, 7285, 7520, 7661, 8560, 10058, 10106, 11656, 13040, 13268, 14570, 15322, 16585, 17120, 17441, 20116, 20212, 23312, 25145, 25265, 26080, 26536, 29140, 30644, 33170, 34882, 38305, 40232, 40424, 46624, 50290, 50530, 53072, 58280, 61288, 66340, 69764, 76610, 80464, 80848, 87205, 100580, 101060, 106144, 116560, 122576, 132680, 139528, 153220, 155899, 160928, 161696, 174410, 201160, 202120, 233120, 237491, 245152, 265360, 279056, 306440, 311798, 348820, 402320, 404240, 474982, 530720, 540671, 558112, 612880, 623596, 697640, 779495, 804640, 808480, 819727, 949964, 1081342, 1187455, 1225760, 1247192, 1395280, 1558990, 1639454, 1899928, 2162684, 2374910, 2494384, 2703355, 2790560, 3117980, 3278908, 3799856, 4098635, 4325368, 4749820, 4988768, 5406710, 6235960, 6557816, 7599712, 8197270, 8650736, 9499640, 10813420, 12471920, 13115632, 16394540, 17301472, 18999280, 21626840, 24943840, 25411537, 26231264, 32789080, 37998560, 43253680, 50823074, 65578160, 86507360, 101646148, 127057685, 131156320, 203292296, 254115370, 406584592, 508230740, 813169184, 1016461480, 2032922960, 4065845920]

約数ペア:

[(1, 4065845920), (2, 2032922960), (4, 1016461480), (5, 813169184), (8, 508230740), (10, 406584592), (16, 254115370), (20, 203292296), (31, 131156320), (32, 127057685), (40, 101646148), (47, 86507360), (62, 65578160), (80, 50823074), (94, 43253680), (107, 37998560), (124, 32789080), (155, 26231264), (160, 25411537), (163, 24943840), (188, 21626840), (214, 18999280), (235, 17301472), (248, 16394540), (310, 13115632), (326, 12471920), (376, 10813420), (428, 9499640), (470, 8650736), (496, 8197270), (535, 7599712), (620, 6557816), (652, 6235960), (752, 5406710), (815, 4988768), (856, 4749820), (940, 4325368), (992, 4098635), (1070, 3799856), (1240, 3278908), (1304, 3117980), (1457, 2790560), (1504, 2703355), (1630, 2494384), (1712, 2374910), (1880, 2162684), (2140, 1899928), (2480, 1639454), (2608, 1558990), (2914, 1395280), (3260, 1247192), (3317, 1225760), (3424, 1187455), (3760, 1081342), (4280, 949964), (4960, 819727), (5029, 808480), (5053, 804640), (5216, 779495), (5828, 697640), (6520, 623596), (6634, 612880), (7285, 558112), (7520, 540671), (7661, 530720), (8560, 474982), (10058, 404240), (10106, 402320), (11656, 348820), (13040, 311798), (13268, 306440), (14570, 279056), (15322, 265360), (16585, 245152), (17120, 237491), (17441, 233120), (20116, 202120), (20212, 201160), (23312, 174410), (25145, 161696), (25265, 160928), (26080, 155899), (26536, 153220), (29140, 139528), (30644, 132680), (33170, 122576), (34882, 116560), (38305, 106144), (40232, 101060), (40424, 100580), (46624, 87205), (50290, 80848), (50530, 80464), (53072, 76610), (58280, 69764), (61288, 66340)]