382313240

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 872847360

約数和(自身を除く): 490534120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 191, 307, 326, 382, 614, 652, 764, 815, 955, 1228, 1304, 1528, 1535, 1630, 1910, 2456, 3070, 3260, 3820, 6140, 6520, 7640, 12280, 31133, 50041, 58637, 62266, 100082, 117274, 124532, 155665, 200164, 234548, 249064, 250205, 293185, 311330, 400328, 469096, 500410, 586370, 622660, 1000820, 1172740, 1245320, 2001640, 2345480, 9557831, 19115662, 38231324, 47789155, 76462648, 95578310, 191156620, 382313240]

約数ペア:

[(1, 382313240), (2, 191156620), (4, 95578310), (5, 76462648), (8, 47789155), (10, 38231324), (20, 19115662), (40, 9557831), (163, 2345480), (191, 2001640), (307, 1245320), (326, 1172740), (382, 1000820), (614, 622660), (652, 586370), (764, 500410), (815, 469096), (955, 400328), (1228, 311330), (1304, 293185), (1528, 250205), (1535, 249064), (1630, 234548), (1910, 200164), (2456, 155665), (3070, 124532), (3260, 117274), (3820, 100082), (6140, 62266), (6520, 58637), (7640, 50041), (12280, 31133)]