3484018220

素因数分解:

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

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 7749320544

約数和(自身を除く): 4265302324

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 353, 361, 380, 706, 722, 1367, 1412, 1444, 1765, 1805, 2734, 3530, 3610, 5468, 6707, 6835, 7060, 7220, 13414, 13670, 25973, 26828, 27340, 33535, 51946, 67070, 103892, 127433, 129865, 134140, 254866, 259730, 482551, 493487, 509732, 519460, 637165, 965102, 986974, 1274330, 1930204, 1973948, 2412755, 2467435, 2548660, 4825510, 4934870, 9168469, 9651020, 9869740, 18336938, 36673876, 45842345, 91684690, 174200911, 183369380, 348401822, 696803644, 871004555, 1742009110, 3484018220]

約数ペア:

[(1, 3484018220), (2, 1742009110), (4, 871004555), (5, 696803644), (10, 348401822), (19, 183369380), (20, 174200911), (38, 91684690), (76, 45842345), (95, 36673876), (190, 18336938), (353, 9869740), (361, 9651020), (380, 9168469), (706, 4934870), (722, 4825510), (1367, 2548660), (1412, 2467435), (1444, 2412755), (1765, 1973948), (1805, 1930204), (2734, 1274330), (3530, 986974), (3610, 965102), (5468, 637165), (6707, 519460), (6835, 509732), (7060, 493487), (7220, 482551), (13414, 259730), (13670, 254866), (25973, 134140), (26828, 129865), (27340, 127433), (33535, 103892), (51946, 67070)]