47706080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17539}}^1$

素因数の和:17571

約数の個数: 48

約数和(自身を含む): 119342160

約数和(自身を除く): 71636080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 17539, 35078, 70156, 87695, 140312, 175390, 280624, 298163, 350780, 561248, 596326, 701560, 1192652, 1403120, 1490815, 2385304, 2806240, 2981630, 4770608, 5963260, 9541216, 11926520, 23853040, 47706080]

約数ペア:

[(1, 47706080), (2, 23853040), (4, 11926520), (5, 9541216), (8, 5963260), (10, 4770608), (16, 2981630), (17, 2806240), (20, 2385304), (32, 1490815), (34, 1403120), (40, 1192652), (68, 701560), (80, 596326), (85, 561248), (136, 350780), (160, 298163), (170, 280624), (272, 175390), (340, 140312), (544, 87695), (680, 70156), (1360, 35078), (2720, 17539)]