85756070

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 157044096

約数和(自身を除く): 71288026

約数列:

[1, 2, 5, 10, 101, 197, 202, 394, 431, 505, 862, 985, 1010, 1970, 2155, 4310, 19897, 39794, 43531, 84907, 87062, 99485, 169814, 198970, 217655, 424535, 435310, 849070, 8575607, 17151214, 42878035, 85756070]

約数ペア:

[(1, 85756070), (2, 42878035), (5, 17151214), (10, 8575607), (101, 849070), (197, 435310), (202, 424535), (394, 217655), (431, 198970), (505, 169814), (862, 99485), (985, 87062), (1010, 84907), (1970, 43531), (2155, 39794), (4310, 19897)]