108545440

素因数分解:

$2^5\times 5^1\times {\mathrm{678409}}^1$

素因数の和:678424

約数の個数: 24

約数和(自身を含む): 256438980

約数和(自身を除く): 147893540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 678409, 1356818, 2713636, 3392045, 5427272, 6784090, 10854544, 13568180, 21709088, 27136360, 54272720, 108545440]

約数ペア:

[(1, 108545440), (2, 54272720), (4, 27136360), (5, 21709088), (8, 13568180), (10, 10854544), (16, 6784090), (20, 5427272), (32, 3392045), (40, 2713636), (80, 1356818), (160, 678409)]