23423660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3917}}^1$

素因数の和:3962

約数の個数: 48

約数和(自身を含む): 55290816

約数和(自身を除く): 31867156

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 3917, 5980, 7834, 15668, 19585, 39170, 50921, 78340, 90091, 101842, 180182, 203684, 254605, 360364, 450455, 509210, 900910, 1018420, 1171183, 1801820, 2342366, 4684732, 5855915, 11711830, 23423660]

約数ペア:

[(1, 23423660), (2, 11711830), (4, 5855915), (5, 4684732), (10, 2342366), (13, 1801820), (20, 1171183), (23, 1018420), (26, 900910), (46, 509210), (52, 450455), (65, 360364), (92, 254605), (115, 203684), (130, 180182), (230, 101842), (260, 90091), (299, 78340), (460, 50921), (598, 39170), (1196, 19585), (1495, 15668), (2990, 7834), (3917, 5980)]