62891660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 149415840

約数和(自身を除く): 86524180

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 809, 845, 1196, 1495, 1618, 1690, 2990, 3236, 3380, 3887, 4045, 5980, 7774, 8090, 10517, 15548, 16180, 18607, 19435, 21034, 37214, 38870, 42068, 52585, 74428, 77740, 93035, 105170, 136721, 186070, 210340, 241891, 273442, 372140, 483782, 546884, 683605, 967564, 1209455, 1367210, 2418910, 2734420, 3144583, 4837820, 6289166, 12578332, 15722915, 31445830, 62891660]

約数ペア:

[(1, 62891660), (2, 31445830), (4, 15722915), (5, 12578332), (10, 6289166), (13, 4837820), (20, 3144583), (23, 2734420), (26, 2418910), (46, 1367210), (52, 1209455), (65, 967564), (92, 683605), (115, 546884), (130, 483782), (169, 372140), (230, 273442), (260, 241891), (299, 210340), (338, 186070), (460, 136721), (598, 105170), (676, 93035), (809, 77740), (845, 74428), (1196, 52585), (1495, 42068), (1618, 38870), (1690, 37214), (2990, 21034), (3236, 19435), (3380, 18607), (3887, 16180), (4045, 15548), (5980, 10517), (7774, 8090)]