68860150

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{10513}}^1$

素因数の和:10656

約数の個数: 24

約数和(自身を含む): 129069864

約数和(自身を除く): 60209714

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 10513, 21026, 52565, 105130, 262825, 525650, 1377203, 2754406, 6886015, 13772030, 34430075, 68860150]

約数ペア:

[(1, 68860150), (2, 34430075), (5, 13772030), (10, 6886015), (25, 2754406), (50, 1377203), (131, 525650), (262, 262825), (655, 105130), (1310, 52565), (3275, 21026), (6550, 10513)]