5715220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{40823}}^1$

素因数の和:40839

約数の個数: 24

約数和(自身を含む): 13716864

約数和(自身を除く): 8001644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40823, 81646, 163292, 204115, 285761, 408230, 571522, 816460, 1143044, 1428805, 2857610, 5715220]

約数ペア:

[(1, 5715220), (2, 2857610), (4, 1428805), (5, 1143044), (7, 816460), (10, 571522), (14, 408230), (20, 285761), (28, 204115), (35, 163292), (70, 81646), (140, 40823)]