10778824520

素因数分解:

$2^3\times 5^1\times {\mathrm{5419}}^1\times {\mathrm{49727}}^1$

素因数の和:55157

約数の個数: 32

約数和(自身を含む): 24257318400

約数和(自身を除く): 13478493880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5419, 10838, 21676, 27095, 43352, 49727, 54190, 99454, 108380, 198908, 216760, 248635, 397816, 497270, 994540, 1989080, 269470613, 538941226, 1077882452, 1347353065, 2155764904, 2694706130, 5389412260, 10778824520]

約数ペア:

[(1, 10778824520), (2, 5389412260), (4, 2694706130), (5, 2155764904), (8, 1347353065), (10, 1077882452), (20, 538941226), (40, 269470613), (5419, 1989080), (10838, 994540), (21676, 497270), (27095, 397816), (43352, 248635), (49727, 216760), (54190, 198908), (99454, 108380)]