109095520

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2221}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 258694128

約数和(自身を除く): 149598608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2221, 2456, 3070, 4442, 4912, 6140, 8884, 9824, 11105, 12280, 17768, 22210, 24560, 35536, 44420, 49120, 71072, 88840, 177680, 355360, 681847, 1363694, 2727388, 3409235, 5454776, 6818470, 10909552, 13636940, 21819104, 27273880, 54547760, 109095520]

約数ペア:

[(1, 109095520), (2, 54547760), (4, 27273880), (5, 21819104), (8, 13636940), (10, 10909552), (16, 6818470), (20, 5454776), (32, 3409235), (40, 2727388), (80, 1363694), (160, 681847), (307, 355360), (614, 177680), (1228, 88840), (1535, 71072), (2221, 49120), (2456, 44420), (3070, 35536), (4442, 24560), (4912, 22210), (6140, 17768), (8884, 12280), (9824, 11105)]