392433520

素因数分解:

$2^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{8713}}^1$

素因数の和:9289

約数の個数: 40

約数和(自身を含む): 914133456

約数和(自身を除く): 521699936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563, 1126, 2252, 2815, 4504, 5630, 8713, 9008, 11260, 17426, 22520, 34852, 43565, 45040, 69704, 87130, 139408, 174260, 348520, 697040, 4905419, 9810838, 19621676, 24527095, 39243352, 49054190, 78486704, 98108380, 196216760, 392433520]

約数ペア:

[(1, 392433520), (2, 196216760), (4, 98108380), (5, 78486704), (8, 49054190), (10, 39243352), (16, 24527095), (20, 19621676), (40, 9810838), (80, 4905419), (563, 697040), (1126, 348520), (2252, 174260), (2815, 139408), (4504, 87130), (5630, 69704), (8713, 45040), (9008, 43565), (11260, 34852), (17426, 22520)]