84940790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70199}}^1$

素因数の和:70228

約数の個数: 24

約数和(自身を含む): 168058800

約数和(自身を除く): 83118010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 70199, 140398, 350995, 701990, 772189, 1544378, 3860945, 7721890, 8494079, 16988158, 42470395, 84940790]

約数ペア:

[(1, 84940790), (2, 42470395), (5, 16988158), (10, 8494079), (11, 7721890), (22, 3860945), (55, 1544378), (110, 772189), (121, 701990), (242, 350995), (605, 140398), (1210, 70199)]