16310320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15683}}^1$

素因数の和:15709

約数の個数: 40

約数和(自身を含む): 40841136

約数和(自身を除く): 24530816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15683, 31366, 62732, 78415, 125464, 156830, 203879, 250928, 313660, 407758, 627320, 815516, 1019395, 1254640, 1631032, 2038790, 3262064, 4077580, 8155160, 16310320]

約数ペア:

[(1, 16310320), (2, 8155160), (4, 4077580), (5, 3262064), (8, 2038790), (10, 1631032), (13, 1254640), (16, 1019395), (20, 815516), (26, 627320), (40, 407758), (52, 313660), (65, 250928), (80, 203879), (104, 156830), (130, 125464), (208, 78415), (260, 62732), (520, 31366), (1040, 15683)]