44853640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86257}}^1$

素因数の和:86281

約数の個数: 32

約数和(自身を含む): 108685080

約数和(自身を除く): 63831440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 86257, 172514, 345028, 431285, 690056, 862570, 1121341, 1725140, 2242682, 3450280, 4485364, 5606705, 8970728, 11213410, 22426820, 44853640]

約数ペア:

[(1, 44853640), (2, 22426820), (4, 11213410), (5, 8970728), (8, 5606705), (10, 4485364), (13, 3450280), (20, 2242682), (26, 1725140), (40, 1121341), (52, 862570), (65, 690056), (104, 431285), (130, 345028), (260, 172514), (520, 86257)]