25369270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1889}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 23619530

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 1889, 2686, 3778, 6715, 9445, 13430, 18890, 32113, 64226, 149231, 160565, 298462, 321130, 746155, 1492310, 2536927, 5073854, 12684635, 25369270]

約数ペア:

[(1, 25369270), (2, 12684635), (5, 5073854), (10, 2536927), (17, 1492310), (34, 746155), (79, 321130), (85, 298462), (158, 160565), (170, 149231), (395, 64226), (790, 32113), (1343, 18890), (1889, 13430), (2686, 9445), (3778, 6715)]