808220607260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1\times {\mathrm{76423}}^1$

素因数の和:77403

約数の個数: 96

約数和(自身を含む): 1888599670272

約数和(自身を除く): 1080379063012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 907, 1060, 1166, 1814, 2332, 2915, 3628, 4535, 5830, 9070, 9977, 11660, 18140, 19954, 39908, 48071, 49885, 76423, 96142, 99770, 152846, 192284, 199540, 240355, 305692, 382115, 480710, 528781, 764230, 840653, 961420, 1057562, 1528460, 1681306, 2115124, 2643905, 3362612, 4050419, 4203265, 5287810, 8100838, 8406530, 10575620, 16201676, 16813060, 20252095, 40504190, 44554609, 69315661, 81008380, 89109218, 138631322, 178218436, 222773045, 277262644, 346578305, 445546090, 693156610, 762472271, 891092180, 1386313220, 1524944542, 3049889084, 3673730033, 3812361355, 7347460066, 7624722710, 14694920132, 15249445420, 18368650165, 36737300330, 40411030363, 73474600660, 80822060726, 161644121452, 202055151815, 404110303630, 808220607260]

約数ペア:

[(1, 808220607260), (2, 404110303630), (4, 202055151815), (5, 161644121452), (10, 80822060726), (11, 73474600660), (20, 40411030363), (22, 36737300330), (44, 18368650165), (53, 15249445420), (55, 14694920132), (106, 7624722710), (110, 7347460066), (212, 3812361355), (220, 3673730033), (265, 3049889084), (530, 1524944542), (583, 1386313220), (907, 891092180), (1060, 762472271), (1166, 693156610), (1814, 445546090), (2332, 346578305), (2915, 277262644), (3628, 222773045), (4535, 178218436), (5830, 138631322), (9070, 89109218), (9977, 81008380), (11660, 69315661), (18140, 44554609), (19954, 40504190), (39908, 20252095), (48071, 16813060), (49885, 16201676), (76423, 10575620), (96142, 8406530), (99770, 8100838), (152846, 5287810), (192284, 4203265), (199540, 4050419), (240355, 3362612), (305692, 2643905), (382115, 2115124), (480710, 1681306), (528781, 1528460), (764230, 1057562), (840653, 961420)]