82320460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{242119}}^1$

素因数の和:242145

約数の個数: 24

約数和(自身を含む): 183042720

約数和(自身を除く): 100722260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 242119, 484238, 968476, 1210595, 2421190, 4116023, 4842380, 8232046, 16464092, 20580115, 41160230, 82320460]

約数ペア:

[(1, 82320460), (2, 41160230), (4, 20580115), (5, 16464092), (10, 8232046), (17, 4842380), (20, 4116023), (34, 2421190), (68, 1210595), (85, 968476), (170, 484238), (340, 242119)]