1475048740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{11909}}^1$

素因数の和:12492

約数の個数: 48

約数和(自身を含む): 3385488960

約数和(自身を除く): 1910440220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 563, 1126, 2252, 2815, 5630, 6193, 11260, 11909, 12386, 23818, 24772, 30965, 47636, 59545, 61930, 119090, 123860, 130999, 238180, 261998, 523996, 654995, 1309990, 2619980, 6704767, 13409534, 26819068, 33523835, 67047670, 73752437, 134095340, 147504874, 295009748, 368762185, 737524370, 1475048740]

約数ペア:

[(1, 1475048740), (2, 737524370), (4, 368762185), (5, 295009748), (10, 147504874), (11, 134095340), (20, 73752437), (22, 67047670), (44, 33523835), (55, 26819068), (110, 13409534), (220, 6704767), (563, 2619980), (1126, 1309990), (2252, 654995), (2815, 523996), (5630, 261998), (6193, 238180), (11260, 130999), (11909, 123860), (12386, 119090), (23818, 61930), (24772, 59545), (30965, 47636)]