395280452030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1\times {\mathrm{638177}}^1$

素因数の和:640900

約数の個数: 32

約数和(自身を含む): 742716661824

約数和(自身を除く): 347436209794

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2693, 5386, 13465, 26930, 61939, 123878, 309695, 619390, 638177, 1276354, 3190885, 6381770, 14678071, 29356142, 73390355, 146780710, 1718610661, 3437221322, 8593053305, 17186106610, 39528045203, 79056090406, 197640226015, 395280452030]

約数ペア:

[(1, 395280452030), (2, 197640226015), (5, 79056090406), (10, 39528045203), (23, 17186106610), (46, 8593053305), (115, 3437221322), (230, 1718610661), (2693, 146780710), (5386, 73390355), (13465, 29356142), (26930, 14678071), (61939, 6381770), (123878, 3190885), (309695, 1276354), (619390, 638177)]