4484360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 10238400

約数和(自身を除く): 5754040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 1579, 2840, 3158, 6316, 7895, 12632, 15790, 31580, 63160, 112109, 224218, 448436, 560545, 896872, 1121090, 2242180, 4484360]

約数ペア:

[(1, 4484360), (2, 2242180), (4, 1121090), (5, 896872), (8, 560545), (10, 448436), (20, 224218), (40, 112109), (71, 63160), (142, 31580), (284, 15790), (355, 12632), (568, 7895), (710, 6316), (1420, 3158), (1579, 2840)]