133033905580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{239}}^1\times {\mathrm{5521}}^1$

素因数の和:5911

約数の個数: 72

約数和(自身を含む): 284598578880

約数和(自身を除く): 151564673300

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 239, 284, 355, 478, 710, 956, 1195, 1420, 2390, 4780, 5041, 5521, 10082, 11042, 16969, 20164, 22084, 25205, 27605, 33938, 50410, 55210, 67876, 84845, 100820, 110420, 169690, 339380, 391991, 783982, 1204799, 1319519, 1567964, 1959955, 2409598, 2639038, 3919910, 4819196, 5278076, 6023995, 6597595, 7839820, 12047990, 13195190, 24095980, 26390380, 27831361, 55662722, 93685849, 111325444, 139156805, 187371698, 278313610, 374743396, 468429245, 556627220, 936858490, 1873716980, 6651695279, 13303390558, 26606781116, 33258476395, 66516952790, 133033905580]

約数ペア:

[(1, 133033905580), (2, 66516952790), (4, 33258476395), (5, 26606781116), (10, 13303390558), (20, 6651695279), (71, 1873716980), (142, 936858490), (239, 556627220), (284, 468429245), (355, 374743396), (478, 278313610), (710, 187371698), (956, 139156805), (1195, 111325444), (1420, 93685849), (2390, 55662722), (4780, 27831361), (5041, 26390380), (5521, 24095980), (10082, 13195190), (11042, 12047990), (16969, 7839820), (20164, 6597595), (22084, 6023995), (25205, 5278076), (27605, 4819196), (33938, 3919910), (50410, 2639038), (55210, 2409598), (67876, 1959955), (84845, 1567964), (100820, 1319519), (110420, 1204799), (169690, 783982), (339380, 391991)]