80341910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1907}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 158257152

約数和(自身を除く): 77915242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 766, 1907, 1915, 3814, 3830, 4213, 8426, 9535, 19070, 20977, 21065, 41954, 42130, 104885, 209770, 730381, 1460762, 3651905, 7303810, 8034191, 16068382, 40170955, 80341910]

約数ペア:

[(1, 80341910), (2, 40170955), (5, 16068382), (10, 8034191), (11, 7303810), (22, 3651905), (55, 1460762), (110, 730381), (383, 209770), (766, 104885), (1907, 42130), (1915, 41954), (3814, 21065), (3830, 20977), (4213, 19070), (8426, 9535)]