9397180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 21732480

約数和(自身を除く): 12335300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 769, 940, 1222, 1538, 2444, 3055, 3076, 3845, 6110, 7690, 9997, 12220, 15380, 19994, 36143, 39988, 49985, 72286, 99970, 144572, 180715, 199940, 361430, 469859, 722860, 939718, 1879436, 2349295, 4698590, 9397180]

約数ペア:

[(1, 9397180), (2, 4698590), (4, 2349295), (5, 1879436), (10, 939718), (13, 722860), (20, 469859), (26, 361430), (47, 199940), (52, 180715), (65, 144572), (94, 99970), (130, 72286), (188, 49985), (235, 39988), (260, 36143), (470, 19994), (611, 15380), (769, 12220), (940, 9997), (1222, 7690), (1538, 6110), (2444, 3845), (3055, 3076)]