24256570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 48909312

約数和(自身を除く): 24652742

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 463, 806, 845, 926, 1690, 2015, 2315, 4030, 4630, 5239, 6019, 10478, 12038, 14353, 26195, 28706, 30095, 52390, 60190, 71765, 78247, 143530, 156494, 186589, 373178, 391235, 782470, 932945, 1865890, 2425657, 4851314, 12128285, 24256570]

約数ペア:

[(1, 24256570), (2, 12128285), (5, 4851314), (10, 2425657), (13, 1865890), (26, 932945), (31, 782470), (62, 391235), (65, 373178), (130, 186589), (155, 156494), (169, 143530), (310, 78247), (338, 71765), (403, 60190), (463, 52390), (806, 30095), (845, 28706), (926, 26195), (1690, 14353), (2015, 12038), (2315, 10478), (4030, 6019), (4630, 5239)]