54442160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40031}}^1$

素因数の和:40061

約数の個数: 40

約数和(自身を含む): 134027136

約数和(自身を除く): 79584976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 40031, 80062, 160124, 200155, 320248, 400310, 640496, 680527, 800620, 1361054, 1601240, 2722108, 3202480, 3402635, 5444216, 6805270, 10888432, 13610540, 27221080, 54442160]

約数ペア:

[(1, 54442160), (2, 27221080), (4, 13610540), (5, 10888432), (8, 6805270), (10, 5444216), (16, 3402635), (17, 3202480), (20, 2722108), (34, 1601240), (40, 1361054), (68, 800620), (80, 680527), (85, 640496), (136, 400310), (170, 320248), (272, 200155), (340, 160124), (680, 80062), (1360, 40031)]