10368876912920

素因数分解:

$2^3\times 5^1\times {\mathrm{26893}}^1\times {\mathrm{9639011}}^1$

素因数の和:9665915

約数の個数: 32

約数和(自身を含む): 23330842985520

約数和(自身を除く): 12961966072600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26893, 53786, 107572, 134465, 215144, 268930, 537860, 1075720, 9639011, 19278022, 38556044, 48195055, 77112088, 96390110, 192780220, 385560440, 259221922823, 518443845646, 1036887691292, 1296109614115, 2073775382584, 2592219228230, 5184438456460, 10368876912920]

約数ペア:

[(1, 10368876912920), (2, 5184438456460), (4, 2592219228230), (5, 2073775382584), (8, 1296109614115), (10, 1036887691292), (20, 518443845646), (40, 259221922823), (26893, 385560440), (53786, 192780220), (107572, 96390110), (134465, 77112088), (215144, 48195055), (268930, 38556044), (537860, 19278022), (1075720, 9639011)]