26071640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{93113}}^1$

素因数の和:93131

約数の個数: 32

約数和(自身を含む): 67042080

約数和(自身を除く): 40970440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 93113, 186226, 372452, 465565, 651791, 744904, 931130, 1303582, 1862260, 2607164, 3258955, 3724520, 5214328, 6517910, 13035820, 26071640]

約数ペア:

[(1, 26071640), (2, 13035820), (4, 6517910), (5, 5214328), (7, 3724520), (8, 3258955), (10, 2607164), (14, 1862260), (20, 1303582), (28, 931130), (35, 744904), (40, 651791), (56, 465565), (70, 372452), (140, 186226), (280, 93113)]