10132720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9743}}^1$

素因数の和:9769

約数の個数: 40

約数和(自身を含む): 25373376

約数和(自身を除く): 15240656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9743, 19486, 38972, 48715, 77944, 97430, 126659, 155888, 194860, 253318, 389720, 506636, 633295, 779440, 1013272, 1266590, 2026544, 2533180, 5066360, 10132720]

約数ペア:

[(1, 10132720), (2, 5066360), (4, 2533180), (5, 2026544), (8, 1266590), (10, 1013272), (13, 779440), (16, 633295), (20, 506636), (26, 389720), (40, 253318), (52, 194860), (65, 155888), (80, 126659), (104, 97430), (130, 77944), (208, 48715), (260, 38972), (520, 19486), (1040, 9743)]