26500370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8863}}^1$

素因数の和:8906

約数の個数: 32

約数和(自身を含む): 53609472

約数和(自身を除く): 27109102

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8863, 17726, 44315, 88630, 115219, 203849, 230438, 407698, 576095, 1019245, 1152190, 2038490, 2650037, 5300074, 13250185, 26500370]

約数ペア:

[(1, 26500370), (2, 13250185), (5, 5300074), (10, 2650037), (13, 2038490), (23, 1152190), (26, 1019245), (46, 576095), (65, 407698), (115, 230438), (130, 203849), (230, 115219), (299, 88630), (598, 44315), (1495, 17726), (2990, 8863)]