4324240

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 10142208

約数和(自身を除く): 5817968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 283, 382, 566, 764, 955, 1132, 1415, 1528, 1910, 2264, 2830, 3056, 3820, 4528, 5660, 7640, 11320, 15280, 22640, 54053, 108106, 216212, 270265, 432424, 540530, 864848, 1081060, 2162120, 4324240]

約数ペア:

[(1, 4324240), (2, 2162120), (4, 1081060), (5, 864848), (8, 540530), (10, 432424), (16, 270265), (20, 216212), (40, 108106), (80, 54053), (191, 22640), (283, 15280), (382, 11320), (566, 7640), (764, 5660), (955, 4528), (1132, 3820), (1415, 3056), (1528, 2830), (1910, 2264)]