100382960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 80

約数和(自身を含む): 255197952

約数和(自身を除く): 154814992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2381, 2480, 2635, 4216, 4762, 5270, 8432, 9524, 10540, 11905, 19048, 21080, 23810, 38096, 40477, 42160, 47620, 73811, 80954, 95240, 147622, 161908, 190480, 202385, 295244, 323816, 369055, 404770, 590488, 647632, 738110, 809540, 1180976, 1254787, 1476220, 1619080, 2509574, 2952440, 3238160, 5019148, 5904880, 6273935, 10038296, 12547870, 20076592, 25095740, 50191480, 100382960]

約数ペア:

[(1, 100382960), (2, 50191480), (4, 25095740), (5, 20076592), (8, 12547870), (10, 10038296), (16, 6273935), (17, 5904880), (20, 5019148), (31, 3238160), (34, 2952440), (40, 2509574), (62, 1619080), (68, 1476220), (80, 1254787), (85, 1180976), (124, 809540), (136, 738110), (155, 647632), (170, 590488), (248, 404770), (272, 369055), (310, 323816), (340, 295244), (496, 202385), (527, 190480), (620, 161908), (680, 147622), (1054, 95240), (1240, 80954), (1360, 73811), (2108, 47620), (2381, 42160), (2480, 40477), (2635, 38096), (4216, 23810), (4762, 21080), (5270, 19048), (8432, 11905), (9524, 10540)]