12121460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 28619136

約数和(自身を除く): 16497676

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2027, 2990, 4054, 5980, 8108, 10135, 20270, 26351, 40540, 46621, 52702, 93242, 105404, 131755, 186484, 233105, 263510, 466210, 527020, 606073, 932420, 1212146, 2424292, 3030365, 6060730, 12121460]

約数ペア:

[(1, 12121460), (2, 6060730), (4, 3030365), (5, 2424292), (10, 1212146), (13, 932420), (20, 606073), (23, 527020), (26, 466210), (46, 263510), (52, 233105), (65, 186484), (92, 131755), (115, 105404), (130, 93242), (230, 52702), (260, 46621), (299, 40540), (460, 26351), (598, 20270), (1196, 10135), (1495, 8108), (2027, 5980), (2990, 4054)]