5100560

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 11993280

約数和(自身を除く): 6892720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 619, 824, 1030, 1238, 1648, 2060, 2476, 3095, 4120, 4952, 6190, 8240, 9904, 12380, 24760, 49520, 63757, 127514, 255028, 318785, 510056, 637570, 1020112, 1275140, 2550280, 5100560]

約数ペア:

[(1, 5100560), (2, 2550280), (4, 1275140), (5, 1020112), (8, 637570), (10, 510056), (16, 318785), (20, 255028), (40, 127514), (80, 63757), (103, 49520), (206, 24760), (412, 12380), (515, 9904), (619, 8240), (824, 6190), (1030, 4952), (1238, 4120), (1648, 3095), (2060, 2476)]