10366661420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3956741}}^1$

素因数の和:3956881

約数の個数: 24

約数和(自身を含む): 21936177648

約数和(自身を除く): 11569516228

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 3956741, 7913482, 15826964, 19783705, 39567410, 79134820, 518333071, 1036666142, 2073332284, 2591665355, 5183330710, 10366661420]

約数ペア:

[(1, 10366661420), (2, 5183330710), (4, 2591665355), (5, 2073332284), (10, 1036666142), (20, 518333071), (131, 79134820), (262, 39567410), (524, 19783705), (655, 15826964), (1310, 7913482), (2620, 3956741)]