492449120

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{8719}}^1$

素因数の和:9087

約数の個数: 48

約数和(自身を含む): 1166840640

約数和(自身を除く): 674391520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 706, 1412, 1765, 2824, 3530, 5648, 7060, 8719, 11296, 14120, 17438, 28240, 34876, 43595, 56480, 69752, 87190, 139504, 174380, 279008, 348760, 697520, 1395040, 3077807, 6155614, 12311228, 15389035, 24622456, 30778070, 49244912, 61556140, 98489824, 123112280, 246224560, 492449120]

約数ペア:

[(1, 492449120), (2, 246224560), (4, 123112280), (5, 98489824), (8, 61556140), (10, 49244912), (16, 30778070), (20, 24622456), (32, 15389035), (40, 12311228), (80, 6155614), (160, 3077807), (353, 1395040), (706, 697520), (1412, 348760), (1765, 279008), (2824, 174380), (3530, 139504), (5648, 87190), (7060, 69752), (8719, 56480), (11296, 43595), (14120, 34876), (17438, 28240)]