41681720

素因数分解:

$2^3\times 5^1\times {\mathrm{1042043}}^1$

素因数の和:1042054

約数の個数: 16

約数和(自身を含む): 93783960

約数和(自身を除く): 52102240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1042043, 2084086, 4168172, 5210215, 8336344, 10420430, 20840860, 41681720]

約数ペア:

[(1, 41681720), (2, 20840860), (4, 10420430), (5, 8336344), (8, 5210215), (10, 4168172), (20, 2084086), (40, 1042043)]