410762080

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32497}}^1$

素因数の和:32591

約数の個数: 48

約数和(自身を含む): 982739520

約数和(自身を除く): 571977440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 32497, 64994, 129988, 162485, 259976, 324970, 519952, 649940, 1039904, 1299880, 2567263, 2599760, 5134526, 5199520, 10269052, 12836315, 20538104, 25672630, 41076208, 51345260, 82152416, 102690520, 205381040, 410762080]

約数ペア:

[(1, 410762080), (2, 205381040), (4, 102690520), (5, 82152416), (8, 51345260), (10, 41076208), (16, 25672630), (20, 20538104), (32, 12836315), (40, 10269052), (79, 5199520), (80, 5134526), (158, 2599760), (160, 2567263), (316, 1299880), (395, 1039904), (632, 649940), (790, 519952), (1264, 324970), (1580, 259976), (2528, 162485), (3160, 129988), (6320, 64994), (12640, 32497)]