38089610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12739}}^1$

素因数の和:12782

約数の個数: 32

約数和(自身を含む): 77051520

約数和(自身を除く): 38961910

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 12739, 25478, 63695, 127390, 165607, 292997, 331214, 585994, 828035, 1464985, 1656070, 2929970, 3808961, 7617922, 19044805, 38089610]

約数ペア:

[(1, 38089610), (2, 19044805), (5, 7617922), (10, 3808961), (13, 2929970), (23, 1656070), (26, 1464985), (46, 828035), (65, 585994), (115, 331214), (130, 292997), (230, 165607), (299, 127390), (598, 63695), (1495, 25478), (2990, 12739)]