124352620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52249}}^1$

素因数の和:52282

約数の個数: 48

約数和(自身を含む): 316008000

約数和(自身を除く): 191655380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 52249, 104498, 208996, 261245, 365743, 522490, 731486, 888233, 1044980, 1462972, 1776466, 1828715, 3552932, 3657430, 4441165, 6217631, 7314860, 8882330, 12435262, 17764660, 24870524, 31088155, 62176310, 124352620]

約数ペア:

[(1, 124352620), (2, 62176310), (4, 31088155), (5, 24870524), (7, 17764660), (10, 12435262), (14, 8882330), (17, 7314860), (20, 6217631), (28, 4441165), (34, 3657430), (35, 3552932), (68, 1828715), (70, 1776466), (85, 1462972), (119, 1044980), (140, 888233), (170, 731486), (238, 522490), (340, 365743), (476, 261245), (595, 208996), (1190, 104498), (2380, 52249)]