8633560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16603}}^1$

素因数の和:16627

約数の個数: 32

約数和(自身を含む): 20921040

約数和(自身を除く): 12287480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 16603, 33206, 66412, 83015, 132824, 166030, 215839, 332060, 431678, 664120, 863356, 1079195, 1726712, 2158390, 4316780, 8633560]

約数ペア:

[(1, 8633560), (2, 4316780), (4, 2158390), (5, 1726712), (8, 1079195), (10, 863356), (13, 664120), (20, 431678), (26, 332060), (40, 215839), (52, 166030), (65, 132824), (104, 83015), (130, 66412), (260, 33206), (520, 16603)]