36290420

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1831}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 76328448

約数和(自身を除く): 40038028

約数列:

[1, 2, 4, 5, 10, 20, 991, 1831, 1982, 3662, 3964, 4955, 7324, 9155, 9910, 18310, 19820, 36620, 1814521, 3629042, 7258084, 9072605, 18145210, 36290420]

約数ペア:

[(1, 36290420), (2, 18145210), (4, 9072605), (5, 7258084), (10, 3629042), (20, 1814521), (991, 36620), (1831, 19820), (1982, 18310), (3662, 9910), (3964, 9155), (4955, 7324)]