1004033560

素因数分解:

$2^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{29221}}^1$

素因数の和:30091

約数の個数: 32

約数和(自身を含む): 2261782800

約数和(自身を除く): 1257749240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 859, 1718, 3436, 4295, 6872, 8590, 17180, 29221, 34360, 58442, 116884, 146105, 233768, 292210, 584420, 1168840, 25100839, 50201678, 100403356, 125504195, 200806712, 251008390, 502016780, 1004033560]

約数ペア:

[(1, 1004033560), (2, 502016780), (4, 251008390), (5, 200806712), (8, 125504195), (10, 100403356), (20, 50201678), (40, 25100839), (859, 1168840), (1718, 584420), (3436, 292210), (4295, 233768), (6872, 146105), (8590, 116884), (17180, 58442), (29221, 34360)]