45384040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{87277}}^1$

素因数の和:87301

約数の個数: 32

約数和(自身を含む): 109970280

約数和(自身を除く): 64586240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 87277, 174554, 349108, 436385, 698216, 872770, 1134601, 1745540, 2269202, 3491080, 4538404, 5673005, 9076808, 11346010, 22692020, 45384040]

約数ペア:

[(1, 45384040), (2, 22692020), (4, 11346010), (5, 9076808), (8, 5673005), (10, 4538404), (13, 3491080), (20, 2269202), (26, 1745540), (40, 1134601), (52, 872770), (65, 698216), (104, 436385), (130, 349108), (260, 174554), (520, 87277)]