960440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 2328480

約数和(自身を除く): 1368040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1847, 3694, 7388, 9235, 14776, 18470, 24011, 36940, 48022, 73880, 96044, 120055, 192088, 240110, 480220, 960440]

約数ペア:

[(1, 960440), (2, 480220), (4, 240110), (5, 192088), (8, 120055), (10, 96044), (13, 73880), (20, 48022), (26, 36940), (40, 24011), (52, 18470), (65, 14776), (104, 9235), (130, 7388), (260, 3694), (520, 1847)]