109641160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161237}}^1$

素因数の和:161265

約数の個数: 32

約数和(自身を含む): 261205560

約数和(自身を除く): 151564400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 161237, 322474, 644948, 806185, 1289896, 1612370, 2741029, 3224740, 5482058, 6449480, 10964116, 13705145, 21928232, 27410290, 54820580, 109641160]

約数ペア:

[(1, 109641160), (2, 54820580), (4, 27410290), (5, 21928232), (8, 13705145), (10, 10964116), (17, 6449480), (20, 5482058), (34, 3224740), (40, 2741029), (68, 1612370), (85, 1289896), (136, 806185), (170, 644948), (340, 322474), (680, 161237)]