83410160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61331}}^1$

素因数の和:61361

約数の個数: 40

約数和(自身を含む): 205339536

約数和(自身を除く): 121929376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 61331, 122662, 245324, 306655, 490648, 613310, 981296, 1042627, 1226620, 2085254, 2453240, 4170508, 4906480, 5213135, 8341016, 10426270, 16682032, 20852540, 41705080, 83410160]

約数ペア:

[(1, 83410160), (2, 41705080), (4, 20852540), (5, 16682032), (8, 10426270), (10, 8341016), (16, 5213135), (17, 4906480), (20, 4170508), (34, 2453240), (40, 2085254), (68, 1226620), (80, 1042627), (85, 981296), (136, 613310), (170, 490648), (272, 306655), (340, 245324), (680, 122662), (1360, 61331)]