8977455850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 19131775488

約数和(自身を除く): 10154319638

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 121, 151, 155, 242, 275, 302, 310, 317, 341, 550, 605, 634, 682, 755, 775, 1210, 1510, 1550, 1585, 1661, 1705, 3025, 3170, 3322, 3410, 3487, 3751, 3775, 4681, 6050, 6974, 7502, 7550, 7925, 8305, 8525, 9362, 9827, 15850, 16610, 17050, 17435, 18271, 18755, 19654, 23405, 34870, 36542, 37510, 38357, 41525, 46810, 47867, 49135, 51491, 76714, 83050, 87175, 91355, 93775, 95734, 98270, 102982, 108097, 117025, 174350, 182710, 187550, 191785, 216194, 234050, 239335, 245675, 257455, 383570, 456775, 478670, 491350, 514910, 526537, 540485, 566401, 913550, 958925, 1053074, 1080970, 1132802, 1189067, 1196675, 1287275, 1483877, 1917850, 2378134, 2393350, 2574550, 2632685, 2702425, 2832005, 2967754, 5265370, 5404850, 5664010, 5791907, 5945335, 7419385, 11583814, 11890670, 13163425, 14160025, 14838770, 16322647, 26326850, 28320050, 28959535, 29726675, 32645294, 37096925, 57919070, 59453350, 74193850, 81613235, 144797675, 163226470, 179549117, 289595350, 359098234, 408066175, 816132350, 897745585, 1795491170, 4488727925, 8977455850]

約数ペア:

[(1, 8977455850), (2, 4488727925), (5, 1795491170), (10, 897745585), (11, 816132350), (22, 408066175), (25, 359098234), (31, 289595350), (50, 179549117), (55, 163226470), (62, 144797675), (110, 81613235), (121, 74193850), (151, 59453350), (155, 57919070), (242, 37096925), (275, 32645294), (302, 29726675), (310, 28959535), (317, 28320050), (341, 26326850), (550, 16322647), (605, 14838770), (634, 14160025), (682, 13163425), (755, 11890670), (775, 11583814), (1210, 7419385), (1510, 5945335), (1550, 5791907), (1585, 5664010), (1661, 5404850), (1705, 5265370), (3025, 2967754), (3170, 2832005), (3322, 2702425), (3410, 2632685), (3487, 2574550), (3751, 2393350), (3775, 2378134), (4681, 1917850), (6050, 1483877), (6974, 1287275), (7502, 1196675), (7550, 1189067), (7925, 1132802), (8305, 1080970), (8525, 1053074), (9362, 958925), (9827, 913550), (15850, 566401), (16610, 540485), (17050, 526537), (17435, 514910), (18271, 491350), (18755, 478670), (19654, 456775), (23405, 383570), (34870, 257455), (36542, 245675), (37510, 239335), (38357, 234050), (41525, 216194), (46810, 191785), (47867, 187550), (49135, 182710), (51491, 174350), (76714, 117025), (83050, 108097), (87175, 102982), (91355, 98270), (93775, 95734)]