47312360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 115531920

約数和(自身を除く): 68219560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 1697, 2788, 3394, 3485, 5576, 6788, 6970, 8485, 13576, 13940, 16970, 27880, 28849, 33940, 57698, 67880, 69577, 115396, 139154, 144245, 230792, 278308, 288490, 347885, 556616, 576980, 695770, 1153960, 1182809, 1391540, 2365618, 2783080, 4731236, 5914045, 9462472, 11828090, 23656180, 47312360]

約数ペア:

[(1, 47312360), (2, 23656180), (4, 11828090), (5, 9462472), (8, 5914045), (10, 4731236), (17, 2783080), (20, 2365618), (34, 1391540), (40, 1182809), (41, 1153960), (68, 695770), (82, 576980), (85, 556616), (136, 347885), (164, 288490), (170, 278308), (205, 230792), (328, 144245), (340, 139154), (410, 115396), (680, 69577), (697, 67880), (820, 57698), (1394, 33940), (1640, 28849), (1697, 27880), (2788, 16970), (3394, 13940), (3485, 13576), (5576, 8485), (6788, 6970)]