23648360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 57153600

約数和(自身を除く): 33505240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 419, 664, 680, 830, 838, 1411, 1660, 1676, 2095, 2822, 3320, 3352, 4190, 5644, 7055, 7123, 8380, 11288, 14110, 14246, 16760, 28220, 28492, 34777, 35615, 56440, 56984, 69554, 71230, 139108, 142460, 173885, 278216, 284920, 347770, 591209, 695540, 1182418, 1391080, 2364836, 2956045, 4729672, 5912090, 11824180, 23648360]

約数ペア:

[(1, 23648360), (2, 11824180), (4, 5912090), (5, 4729672), (8, 2956045), (10, 2364836), (17, 1391080), (20, 1182418), (34, 695540), (40, 591209), (68, 347770), (83, 284920), (85, 278216), (136, 173885), (166, 142460), (170, 139108), (332, 71230), (340, 69554), (415, 56984), (419, 56440), (664, 35615), (680, 34777), (830, 28492), (838, 28220), (1411, 16760), (1660, 14246), (1676, 14110), (2095, 11288), (2822, 8380), (3320, 7123), (3352, 7055), (4190, 5644)]