112796840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216917}}^1$

素因数の和:216941

約数の個数: 32

約数和(自身を含む): 273316680

約数和(自身を除く): 160519840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 216917, 433834, 867668, 1084585, 1735336, 2169170, 2819921, 4338340, 5639842, 8676680, 11279684, 14099605, 22559368, 28199210, 56398420, 112796840]

約数ペア:

[(1, 112796840), (2, 56398420), (4, 28199210), (5, 22559368), (8, 14099605), (10, 11279684), (13, 8676680), (20, 5639842), (26, 4338340), (40, 2819921), (52, 2169170), (65, 1735336), (104, 1084585), (130, 867668), (260, 433834), (520, 216917)]