82192280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120871}}^1$

素因数の和:120899

約数の個数: 32

約数和(自身を含む): 195812640

約数和(自身を除く): 113620360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 120871, 241742, 483484, 604355, 966968, 1208710, 2054807, 2417420, 4109614, 4834840, 8219228, 10274035, 16438456, 20548070, 41096140, 82192280]

約数ペア:

[(1, 82192280), (2, 41096140), (4, 20548070), (5, 16438456), (8, 10274035), (10, 8219228), (17, 4834840), (20, 4109614), (34, 2417420), (40, 2054807), (68, 1208710), (85, 966968), (136, 604355), (170, 483484), (340, 241742), (680, 120871)]