29724399620

素因数分解:

$2^2\times 5^1\times {\mathrm{3821}}^1\times {\mathrm{388961}}^1$

素因数の和:392791

約数の個数: 24

約数和(自身を含む): 62437736088

約数和(自身を除く): 32713336468

約数列:

[1, 2, 4, 5, 10, 20, 3821, 7642, 15284, 19105, 38210, 76420, 388961, 777922, 1555844, 1944805, 3889610, 7779220, 1486219981, 2972439962, 5944879924, 7431099905, 14862199810, 29724399620]

約数ペア:

[(1, 29724399620), (2, 14862199810), (4, 7431099905), (5, 5944879924), (10, 2972439962), (20, 1486219981), (3821, 7779220), (7642, 3889610), (15284, 1944805), (19105, 1555844), (38210, 777922), (76420, 388961)]