100805810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10993}}^1$

素因数の和:11138

約数の個数: 32

約数和(自身を含む): 208973952

約数和(自身を除く): 108168142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 10993, 21986, 54965, 76951, 109930, 153902, 384755, 769510, 1440083, 2880166, 7200415, 10080581, 14400830, 20161162, 50402905, 100805810]

約数ペア:

[(1, 100805810), (2, 50402905), (5, 20161162), (7, 14400830), (10, 10080581), (14, 7200415), (35, 2880166), (70, 1440083), (131, 769510), (262, 384755), (655, 153902), (917, 109930), (1310, 76951), (1834, 54965), (4585, 21986), (9170, 10993)]