1564964120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{11939}}^1$

素因数の和:12092

約数の個数: 64

約数和(自身を含む): 3675132000

約数和(自身を除く): 2110167880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 113, 116, 145, 226, 232, 290, 452, 565, 580, 904, 1130, 1160, 2260, 3277, 4520, 6554, 11939, 13108, 16385, 23878, 26216, 32770, 47756, 59695, 65540, 95512, 119390, 131080, 238780, 346231, 477560, 692462, 1349107, 1384924, 1731155, 2698214, 2769848, 3462310, 5396428, 6745535, 6924620, 10792856, 13491070, 13849240, 26982140, 39124103, 53964280, 78248206, 156496412, 195620515, 312992824, 391241030, 782482060, 1564964120]

約数ペア:

[(1, 1564964120), (2, 782482060), (4, 391241030), (5, 312992824), (8, 195620515), (10, 156496412), (20, 78248206), (29, 53964280), (40, 39124103), (58, 26982140), (113, 13849240), (116, 13491070), (145, 10792856), (226, 6924620), (232, 6745535), (290, 5396428), (452, 3462310), (565, 2769848), (580, 2698214), (904, 1731155), (1130, 1384924), (1160, 1349107), (2260, 692462), (3277, 477560), (4520, 346231), (6554, 238780), (11939, 131080), (13108, 119390), (16385, 95512), (23878, 65540), (26216, 59695), (32770, 47756)]