9109750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 18371808

約数和(自身を除く): 9262058

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2803, 3250, 5606, 14015, 28030, 36439, 70075, 72878, 140150, 182195, 350375, 364390, 700750, 910975, 1821950, 4554875, 9109750]

約数ペア:

[(1, 9109750), (2, 4554875), (5, 1821950), (10, 910975), (13, 700750), (25, 364390), (26, 350375), (50, 182195), (65, 140150), (125, 72878), (130, 70075), (250, 36439), (325, 28030), (650, 14015), (1625, 5606), (2803, 3250)]