29441420

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3671}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 61998048

約数和(自身を除く): 32556628

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 3671, 4010, 7342, 8020, 14684, 18355, 36710, 73420, 1472071, 2944142, 5888284, 7360355, 14720710, 29441420]

約数ペア:

[(1, 29441420), (2, 14720710), (4, 7360355), (5, 5888284), (10, 2944142), (20, 1472071), (401, 73420), (802, 36710), (1604, 18355), (2005, 14684), (3671, 8020), (4010, 7342)]