11145550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1319}}^1$

素因数の和:1357

約数の個数: 36

約数和(自身を含む): 22465080

約数和(自身を除く): 11319530

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1319, 1690, 2638, 4225, 6595, 8450, 13190, 17147, 32975, 34294, 65950, 85735, 171470, 222911, 428675, 445822, 857350, 1114555, 2229110, 5572775, 11145550]

約数ペア:

[(1, 11145550), (2, 5572775), (5, 2229110), (10, 1114555), (13, 857350), (25, 445822), (26, 428675), (50, 222911), (65, 171470), (130, 85735), (169, 65950), (325, 34294), (338, 32975), (650, 17147), (845, 13190), (1319, 8450), (1690, 6595), (2638, 4225)]