86424160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28429}}^1$

素因数の和:28463

約数の個数: 48

約数和(自身を含む): 214930800

約数和(自身を除く): 128506640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 28429, 56858, 113716, 142145, 227432, 284290, 454864, 540151, 568580, 909728, 1080302, 1137160, 2160604, 2274320, 2700755, 4321208, 4548640, 5401510, 8642416, 10803020, 17284832, 21606040, 43212080, 86424160]

約数ペア:

[(1, 86424160), (2, 43212080), (4, 21606040), (5, 17284832), (8, 10803020), (10, 8642416), (16, 5401510), (19, 4548640), (20, 4321208), (32, 2700755), (38, 2274320), (40, 2160604), (76, 1137160), (80, 1080302), (95, 909728), (152, 568580), (160, 540151), (190, 454864), (304, 284290), (380, 227432), (608, 142145), (760, 113716), (1520, 56858), (3040, 28429)]