852302480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{626693}}^1$

素因数の和:626723

約数の個数: 40

約数和(自身を含む): 2098171512

約数和(自身を除く): 1245869032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 626693, 1253386, 2506772, 3133465, 5013544, 6266930, 10027088, 10653781, 12533860, 21307562, 25067720, 42615124, 50135440, 53268905, 85230248, 106537810, 170460496, 213075620, 426151240, 852302480]

約数ペア:

[(1, 852302480), (2, 426151240), (4, 213075620), (5, 170460496), (8, 106537810), (10, 85230248), (16, 53268905), (17, 50135440), (20, 42615124), (34, 25067720), (40, 21307562), (68, 12533860), (80, 10653781), (85, 10027088), (136, 6266930), (170, 5013544), (272, 3133465), (340, 2506772), (680, 1253386), (1360, 626693)]