33268040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63977}}^1$

素因数の和:64001

約数の個数: 32

約数和(自身を含む): 80612280

約数和(自身を除く): 47344240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 63977, 127954, 255908, 319885, 511816, 639770, 831701, 1279540, 1663402, 2559080, 3326804, 4158505, 6653608, 8317010, 16634020, 33268040]

約数ペア:

[(1, 33268040), (2, 16634020), (4, 8317010), (5, 6653608), (8, 4158505), (10, 3326804), (13, 2559080), (20, 1663402), (26, 1279540), (40, 831701), (52, 639770), (65, 511816), (104, 319885), (130, 255908), (260, 127954), (520, 63977)]