46184140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 100548000

約数和(自身を除く): 54363860

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 139, 148, 185, 278, 370, 449, 556, 695, 740, 898, 1390, 1796, 2245, 2780, 4490, 5143, 8980, 10286, 16613, 20572, 25715, 33226, 51430, 62411, 66452, 83065, 102860, 124822, 166130, 249644, 312055, 332260, 624110, 1248220, 2309207, 4618414, 9236828, 11546035, 23092070, 46184140]

約数ペア:

[(1, 46184140), (2, 23092070), (4, 11546035), (5, 9236828), (10, 4618414), (20, 2309207), (37, 1248220), (74, 624110), (139, 332260), (148, 312055), (185, 249644), (278, 166130), (370, 124822), (449, 102860), (556, 83065), (695, 66452), (740, 62411), (898, 51430), (1390, 33226), (1796, 25715), (2245, 20572), (2780, 16613), (4490, 10286), (5143, 8980)]