964526960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709211}}^1$

素因数の和:709241

約数の個数: 40

約数和(自身を含む): 2374441776

約数和(自身を除く): 1409914816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 709211, 1418422, 2836844, 3546055, 5673688, 7092110, 11347376, 12056587, 14184220, 24113174, 28368440, 48226348, 56736880, 60282935, 96452696, 120565870, 192905392, 241131740, 482263480, 964526960]

約数ペア:

[(1, 964526960), (2, 482263480), (4, 241131740), (5, 192905392), (8, 120565870), (10, 96452696), (16, 60282935), (17, 56736880), (20, 48226348), (34, 28368440), (40, 24113174), (68, 14184220), (80, 12056587), (85, 11347376), (136, 7092110), (170, 5673688), (272, 3546055), (340, 2836844), (680, 1418422), (1360, 709211)]