43269740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 95618880

約数和(自身を除く): 52349140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1223, 1769, 2446, 3538, 4892, 6115, 7076, 8845, 12230, 17690, 24460, 35380, 35467, 70934, 74603, 141868, 149206, 177335, 298412, 354670, 373015, 709340, 746030, 1492060, 2163487, 4326974, 8653948, 10817435, 21634870, 43269740]

約数ペア:

[(1, 43269740), (2, 21634870), (4, 10817435), (5, 8653948), (10, 4326974), (20, 2163487), (29, 1492060), (58, 746030), (61, 709340), (116, 373015), (122, 354670), (145, 298412), (244, 177335), (290, 149206), (305, 141868), (580, 74603), (610, 70934), (1220, 35467), (1223, 35380), (1769, 24460), (2446, 17690), (3538, 12230), (4892, 8845), (6115, 7076)]