10999990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 20774880

約数和(自身を除く): 9774890

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 457, 830, 914, 2285, 2407, 4570, 4814, 12035, 13253, 24070, 26506, 37931, 66265, 75862, 132530, 189655, 379310, 1099999, 2199998, 5499995, 10999990]

約数ペア:

[(1, 10999990), (2, 5499995), (5, 2199998), (10, 1099999), (29, 379310), (58, 189655), (83, 132530), (145, 75862), (166, 66265), (290, 37931), (415, 26506), (457, 24070), (830, 13253), (914, 12035), (2285, 4814), (2407, 4570)]