76484360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 183766320

約数和(自身を除く): 107281960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 548, 680, 685, 821, 1096, 1370, 1642, 2329, 2740, 3284, 4105, 4658, 5480, 6568, 8210, 9316, 11645, 13957, 16420, 18632, 23290, 27914, 32840, 46580, 55828, 69785, 93160, 111656, 112477, 139570, 224954, 279140, 449908, 558280, 562385, 899816, 1124770, 1912109, 2249540, 3824218, 4499080, 7648436, 9560545, 15296872, 19121090, 38242180, 76484360]

約数ペア:

[(1, 76484360), (2, 38242180), (4, 19121090), (5, 15296872), (8, 9560545), (10, 7648436), (17, 4499080), (20, 3824218), (34, 2249540), (40, 1912109), (68, 1124770), (85, 899816), (136, 562385), (137, 558280), (170, 449908), (274, 279140), (340, 224954), (548, 139570), (680, 112477), (685, 111656), (821, 93160), (1096, 69785), (1370, 55828), (1642, 46580), (2329, 32840), (2740, 27914), (3284, 23290), (4105, 18632), (4658, 16420), (5480, 13957), (6568, 11645), (8210, 9316)]