98487340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19013}}^1$

素因数の和:19066

約数の個数: 48

約数和(自身を含む): 242770752

約数和(自身を除く): 144283412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 19013, 38026, 76052, 95065, 133091, 190130, 266182, 380260, 532364, 665455, 703481, 1330910, 1406962, 2661820, 2813924, 3517405, 4924367, 7034810, 9848734, 14069620, 19697468, 24621835, 49243670, 98487340]

約数ペア:

[(1, 98487340), (2, 49243670), (4, 24621835), (5, 19697468), (7, 14069620), (10, 9848734), (14, 7034810), (20, 4924367), (28, 3517405), (35, 2813924), (37, 2661820), (70, 1406962), (74, 1330910), (140, 703481), (148, 665455), (185, 532364), (259, 380260), (370, 266182), (518, 190130), (740, 133091), (1036, 95065), (1295, 76052), (2590, 38026), (5180, 19013)]