115288420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 273744576

約数和(自身を除く): 158456156

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, 845, 1196, 1483, 1495, 1690, 2966, 2990, 3380, 3887, 5932, 5980, 7415, 7774, 14830, 15548, 19279, 19435, 29660, 34109, 38558, 38870, 68218, 77116, 77740, 96395, 136436, 170545, 192790, 250627, 341090, 385580, 443417, 501254, 682180, 886834, 1002508, 1253135, 1773668, 2217085, 2506270, 4434170, 5012540, 5764421, 8868340, 11528842, 23057684, 28822105, 57644210, 115288420]

約数ペア:

[(1, 115288420), (2, 57644210), (4, 28822105), (5, 23057684), (10, 11528842), (13, 8868340), (20, 5764421), (23, 5012540), (26, 4434170), (46, 2506270), (52, 2217085), (65, 1773668), (92, 1253135), (115, 1002508), (130, 886834), (169, 682180), (230, 501254), (260, 443417), (299, 385580), (338, 341090), (460, 250627), (598, 192790), (676, 170545), (845, 136436), (1196, 96395), (1483, 77740), (1495, 77116), (1690, 68218), (2966, 38870), (2990, 38558), (3380, 34109), (3887, 29660), (5932, 19435), (5980, 19279), (7415, 15548), (7774, 14830)]