5331950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 36

約数和(自身を含む): 10756008

約数和(自身を除く): 5424058

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 631, 650, 845, 1262, 1690, 3155, 4225, 6310, 8203, 8450, 15775, 16406, 31550, 41015, 82030, 106639, 205075, 213278, 410150, 533195, 1066390, 2665975, 5331950]

約数ペア:

[(1, 5331950), (2, 2665975), (5, 1066390), (10, 533195), (13, 410150), (25, 213278), (26, 205075), (50, 106639), (65, 82030), (130, 41015), (169, 31550), (325, 16406), (338, 15775), (631, 8450), (650, 8203), (845, 6310), (1262, 4225), (1690, 3155)]