183369380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1367}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 406788480

約数和(自身を除く): 223419100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 353, 380, 706, 1367, 1412, 1765, 2734, 3530, 5468, 6707, 6835, 7060, 13414, 13670, 25973, 26828, 27340, 33535, 51946, 67070, 103892, 129865, 134140, 259730, 482551, 519460, 965102, 1930204, 2412755, 4825510, 9168469, 9651020, 18336938, 36673876, 45842345, 91684690, 183369380]

約数ペア:

[(1, 183369380), (2, 91684690), (4, 45842345), (5, 36673876), (10, 18336938), (19, 9651020), (20, 9168469), (38, 4825510), (76, 2412755), (95, 1930204), (190, 965102), (353, 519460), (380, 482551), (706, 259730), (1367, 134140), (1412, 129865), (1765, 103892), (2734, 67070), (3530, 51946), (5468, 33535), (6707, 27340), (6835, 26828), (7060, 25973), (13414, 13670)]