61544740

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{3229}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 129419640

約数和(自身を除く): 67874900

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3229, 3812, 4765, 6458, 9530, 12916, 16145, 19060, 32290, 64580, 3077237, 6154474, 12308948, 15386185, 30772370, 61544740]

約数ペア:

[(1, 61544740), (2, 30772370), (4, 15386185), (5, 12308948), (10, 6154474), (20, 3077237), (953, 64580), (1906, 32290), (3229, 19060), (3812, 16145), (4765, 12916), (6458, 9530)]