103595440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99611}}^1$

素因数の和:99637

約数の個数: 40

約数和(自身を含む): 259389648

約数和(自身を除く): 155794208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 99611, 199222, 398444, 498055, 796888, 996110, 1294943, 1593776, 1992220, 2589886, 3984440, 5179772, 6474715, 7968880, 10359544, 12949430, 20719088, 25898860, 51797720, 103595440]

約数ペア:

[(1, 103595440), (2, 51797720), (4, 25898860), (5, 20719088), (8, 12949430), (10, 10359544), (13, 7968880), (16, 6474715), (20, 5179772), (26, 3984440), (40, 2589886), (52, 1992220), (65, 1593776), (80, 1294943), (104, 996110), (130, 796888), (208, 498055), (260, 398444), (520, 199222), (1040, 99611)]