9800180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37693}}^1$

素因数の和:37715

約数の個数: 24

約数和(自身を含む): 22164072

約数和(自身を除く): 12363892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 37693, 75386, 150772, 188465, 376930, 490009, 753860, 980018, 1960036, 2450045, 4900090, 9800180]

約数ペア:

[(1, 9800180), (2, 4900090), (4, 2450045), (5, 1960036), (10, 980018), (13, 753860), (20, 490009), (26, 376930), (52, 188465), (65, 150772), (130, 75386), (260, 37693)]