12303850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 25748352

約数和(自身を除く): 13444502

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 823, 1150, 1495, 1646, 2990, 4115, 7475, 8230, 10699, 14950, 18929, 20575, 21398, 37858, 41150, 53495, 94645, 106990, 189290, 246077, 267475, 473225, 492154, 534950, 946450, 1230385, 2460770, 6151925, 12303850]

約数ペア:

[(1, 12303850), (2, 6151925), (5, 2460770), (10, 1230385), (13, 946450), (23, 534950), (25, 492154), (26, 473225), (46, 267475), (50, 246077), (65, 189290), (115, 106990), (130, 94645), (230, 53495), (299, 41150), (325, 37858), (575, 21398), (598, 20575), (650, 18929), (823, 14950), (1150, 10699), (1495, 8230), (1646, 7475), (2990, 4115)]