8333980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5869}}^1$

素因数の和:5949

約数の個数: 24

約数和(自身を含む): 17750880

約数和(自身を除く): 9416900

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5869, 11738, 23476, 29345, 58690, 117380, 416699, 833398, 1666796, 2083495, 4166990, 8333980]

約数ペア:

[(1, 8333980), (2, 4166990), (4, 2083495), (5, 1666796), (10, 833398), (20, 416699), (71, 117380), (142, 58690), (284, 29345), (355, 23476), (710, 11738), (1420, 5869)]