5853640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11257}}^1$

素因数の和:11281

約数の個数: 32

約数和(自身を含む): 14185080

約数和(自身を除く): 8331440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 11257, 22514, 45028, 56285, 90056, 112570, 146341, 225140, 292682, 450280, 585364, 731705, 1170728, 1463410, 2926820, 5853640]

約数ペア:

[(1, 5853640), (2, 2926820), (4, 1463410), (5, 1170728), (8, 731705), (10, 585364), (13, 450280), (20, 292682), (26, 225140), (40, 146341), (52, 112570), (65, 90056), (104, 56285), (130, 45028), (260, 22514), (520, 11257)]