56203240

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5879}}^1$

素因数の和:6129

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 70804760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 5879, 9560, 11758, 23516, 29395, 47032, 58790, 117580, 235160, 1405081, 2810162, 5620324, 7025405, 11240648, 14050810, 28101620, 56203240]

約数ペア:

[(1, 56203240), (2, 28101620), (4, 14050810), (5, 11240648), (8, 7025405), (10, 5620324), (20, 2810162), (40, 1405081), (239, 235160), (478, 117580), (956, 58790), (1195, 47032), (1912, 29395), (2390, 23516), (4780, 11758), (5879, 9560)]