2521867360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12401}}^1$

素因数の和:12488

約数の個数: 96

約数和(自身を含む): 6300612864

約数和(自身を除く): 3778745504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 2480, 2542, 3280, 4960, 5084, 6355, 6560, 10168, 12401, 12710, 20336, 24802, 25420, 40672, 49604, 50840, 62005, 99208, 101680, 124010, 198416, 203360, 248020, 384431, 396832, 496040, 508441, 768862, 992080, 1016882, 1537724, 1922155, 1984160, 2033764, 2542205, 3075448, 3844310, 4067528, 5084410, 6150896, 7688620, 8135056, 10168820, 12301792, 15377240, 15761671, 16270112, 20337640, 30754480, 31523342, 40675280, 61508960, 63046684, 78808355, 81350560, 126093368, 157616710, 252186736, 315233420, 504373472, 630466840, 1260933680, 2521867360]

約数ペア:

[(1, 2521867360), (2, 1260933680), (4, 630466840), (5, 504373472), (8, 315233420), (10, 252186736), (16, 157616710), (20, 126093368), (31, 81350560), (32, 78808355), (40, 63046684), (41, 61508960), (62, 40675280), (80, 31523342), (82, 30754480), (124, 20337640), (155, 16270112), (160, 15761671), (164, 15377240), (205, 12301792), (248, 10168820), (310, 8135056), (328, 7688620), (410, 6150896), (496, 5084410), (620, 4067528), (656, 3844310), (820, 3075448), (992, 2542205), (1240, 2033764), (1271, 1984160), (1312, 1922155), (1640, 1537724), (2480, 1016882), (2542, 992080), (3280, 768862), (4960, 508441), (5084, 496040), (6355, 396832), (6560, 384431), (10168, 248020), (12401, 203360), (12710, 198416), (20336, 124010), (24802, 101680), (25420, 99208), (40672, 62005), (49604, 50840)]