16618804580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6982691}}^1$

素因数の和:6982724

約数の個数: 48

約数和(自身を含む): 42231321216

約数和(自身を除く): 25612516636

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 6982691, 13965382, 27930764, 34913455, 48878837, 69826910, 97757674, 118705747, 139653820, 195515348, 237411494, 244394185, 474822988, 488788370, 593528735, 830940229, 977576740, 1187057470, 1661880458, 2374114940, 3323760916, 4154701145, 8309402290, 16618804580]

約数ペア:

[(1, 16618804580), (2, 8309402290), (4, 4154701145), (5, 3323760916), (7, 2374114940), (10, 1661880458), (14, 1187057470), (17, 977576740), (20, 830940229), (28, 593528735), (34, 488788370), (35, 474822988), (68, 244394185), (70, 237411494), (85, 195515348), (119, 139653820), (140, 118705747), (170, 97757674), (238, 69826910), (340, 48878837), (476, 34913455), (595, 27930764), (1190, 13965382), (2380, 6982691)]