2044156960

素因数分解:

$2^5\times 5^1\times {\mathrm{12775981}}^1$

素因数の和:12775996

約数の個数: 24

約数和(自身を含む): 4829321196

約数和(自身を除く): 2785164236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12775981, 25551962, 51103924, 63879905, 102207848, 127759810, 204415696, 255519620, 408831392, 511039240, 1022078480, 2044156960]

約数ペア:

[(1, 2044156960), (2, 1022078480), (4, 511039240), (5, 408831392), (8, 255519620), (10, 204415696), (16, 127759810), (20, 102207848), (32, 63879905), (40, 51103924), (80, 25551962), (160, 12775981)]