7575520

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 18098640

約数和(自身を除く): 10523120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 419, 452, 565, 838, 904, 1130, 1676, 1808, 2095, 2260, 3352, 3616, 4190, 4520, 6704, 8380, 9040, 13408, 16760, 18080, 33520, 47347, 67040, 94694, 189388, 236735, 378776, 473470, 757552, 946940, 1515104, 1893880, 3787760, 7575520]

約数ペア:

[(1, 7575520), (2, 3787760), (4, 1893880), (5, 1515104), (8, 946940), (10, 757552), (16, 473470), (20, 378776), (32, 236735), (40, 189388), (80, 94694), (113, 67040), (160, 47347), (226, 33520), (419, 18080), (452, 16760), (565, 13408), (838, 9040), (904, 8380), (1130, 6704), (1676, 4520), (1808, 4190), (2095, 3616), (2260, 3352)]