500922680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{1039}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 1196208000

約数和(自身を除く): 695285320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 709, 1039, 1418, 2078, 2836, 3545, 4156, 5195, 5672, 7090, 8312, 10390, 12053, 14180, 17663, 20780, 24106, 28360, 35326, 41560, 48212, 60265, 70652, 88315, 96424, 120530, 141304, 176630, 241060, 353260, 482120, 706520, 736651, 1473302, 2946604, 3683255, 5893208, 7366510, 12523067, 14733020, 25046134, 29466040, 50092268, 62615335, 100184536, 125230670, 250461340, 500922680]

約数ペア:

[(1, 500922680), (2, 250461340), (4, 125230670), (5, 100184536), (8, 62615335), (10, 50092268), (17, 29466040), (20, 25046134), (34, 14733020), (40, 12523067), (68, 7366510), (85, 5893208), (136, 3683255), (170, 2946604), (340, 1473302), (680, 736651), (709, 706520), (1039, 482120), (1418, 353260), (2078, 241060), (2836, 176630), (3545, 141304), (4156, 120530), (5195, 96424), (5672, 88315), (7090, 70652), (8312, 60265), (10390, 48212), (12053, 41560), (14180, 35326), (17663, 28360), (20780, 24106)]