10418720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5037

約数の個数: 48

約数和(自身を含む): 26512920

約数和(自身を除く): 16094200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5009, 10018, 20036, 25045, 40072, 50090, 65117, 80144, 100180, 130234, 160288, 200360, 260468, 325585, 400720, 520936, 651170, 801440, 1041872, 1302340, 2083744, 2604680, 5209360, 10418720]

約数ペア:

[(1, 10418720), (2, 5209360), (4, 2604680), (5, 2083744), (8, 1302340), (10, 1041872), (13, 801440), (16, 651170), (20, 520936), (26, 400720), (32, 325585), (40, 260468), (52, 200360), (65, 160288), (80, 130234), (104, 100180), (130, 80144), (160, 65117), (208, 50090), (260, 40072), (416, 25045), (520, 20036), (1040, 10018), (2080, 5009)]