6424494460

素因数分解:

$2^2\times 5^1\times {\mathrm{15971}}^1\times {\mathrm{20113}}^1$

素因数の和:36093

約数の個数: 24

約数和(自身を含む): 13492953936

約数和(自身を除く): 7068459476

約数列:

[1, 2, 4, 5, 10, 20, 15971, 20113, 31942, 40226, 63884, 79855, 80452, 100565, 159710, 201130, 319420, 402260, 321224723, 642449446, 1284898892, 1606123615, 3212247230, 6424494460]

約数ペア:

[(1, 6424494460), (2, 3212247230), (4, 1606123615), (5, 1284898892), (10, 642449446), (20, 321224723), (15971, 402260), (20113, 319420), (31942, 201130), (40226, 159710), (63884, 100565), (79855, 80452)]