70089910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15541}}^1$

素因数の和:15600

約数の個数: 32

約数和(自身を含む): 140997024

約数和(自身を除く): 70907114

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 15541, 31082, 77705, 155410, 170951, 341902, 637181, 854755, 1274362, 1709510, 3185905, 6371810, 7008991, 14017982, 35044955, 70089910]

約数ペア:

[(1, 70089910), (2, 35044955), (5, 14017982), (10, 7008991), (11, 6371810), (22, 3185905), (41, 1709510), (55, 1274362), (82, 854755), (110, 637181), (205, 341902), (410, 170951), (451, 155410), (902, 77705), (2255, 31082), (4510, 15541)]