120714260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 260139600

約数和(自身を除く): 139425340

約数列:

[1, 2, 4, 5, 10, 20, 73, 89, 146, 178, 292, 356, 365, 445, 730, 890, 929, 1460, 1780, 1858, 3716, 4645, 6497, 9290, 12994, 18580, 25988, 32485, 64970, 67817, 82681, 129940, 135634, 165362, 271268, 330724, 339085, 413405, 678170, 826810, 1356340, 1653620, 6035713, 12071426, 24142852, 30178565, 60357130, 120714260]

約数ペア:

[(1, 120714260), (2, 60357130), (4, 30178565), (5, 24142852), (10, 12071426), (20, 6035713), (73, 1653620), (89, 1356340), (146, 826810), (178, 678170), (292, 413405), (356, 339085), (365, 330724), (445, 271268), (730, 165362), (890, 135634), (929, 129940), (1460, 82681), (1780, 67817), (1858, 64970), (3716, 32485), (4645, 25988), (6497, 18580), (9290, 12994)]