82191040

素因数分解:

$2^6\times 5^1\times {\mathrm{419}}^1\times {\mathrm{613}}^1$

素因数の和:1049

約数の個数: 56

約数和(自身を含む): 196504560

約数和(自身を除く): 114313520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 419, 613, 838, 1226, 1676, 2095, 2452, 3065, 3352, 4190, 4904, 6130, 6704, 8380, 9808, 12260, 13408, 16760, 19616, 24520, 26816, 33520, 39232, 49040, 67040, 98080, 134080, 196160, 256847, 513694, 1027388, 1284235, 2054776, 2568470, 4109552, 5136940, 8219104, 10273880, 16438208, 20547760, 41095520, 82191040]

約数ペア:

[(1, 82191040), (2, 41095520), (4, 20547760), (5, 16438208), (8, 10273880), (10, 8219104), (16, 5136940), (20, 4109552), (32, 2568470), (40, 2054776), (64, 1284235), (80, 1027388), (160, 513694), (320, 256847), (419, 196160), (613, 134080), (838, 98080), (1226, 67040), (1676, 49040), (2095, 39232), (2452, 33520), (3065, 26816), (3352, 24520), (4190, 19616), (4904, 16760), (6130, 13408), (6704, 12260), (8380, 9808)]