2129124740

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1\times {\mathrm{1627}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 4553841600

約数和(自身を除く): 2424716860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1109, 1180, 1627, 2218, 3254, 4436, 5545, 6508, 8135, 11090, 16270, 22180, 32540, 65431, 95993, 130862, 191986, 261724, 327155, 383972, 479965, 654310, 959930, 1308620, 1804343, 1919860, 3608686, 7217372, 9021715, 18043430, 36086860, 106456237, 212912474, 425824948, 532281185, 1064562370, 2129124740]

約数ペア:

[(1, 2129124740), (2, 1064562370), (4, 532281185), (5, 425824948), (10, 212912474), (20, 106456237), (59, 36086860), (118, 18043430), (236, 9021715), (295, 7217372), (590, 3608686), (1109, 1919860), (1180, 1804343), (1627, 1308620), (2218, 959930), (3254, 654310), (4436, 479965), (5545, 383972), (6508, 327155), (8135, 261724), (11090, 191986), (16270, 130862), (22180, 95993), (32540, 65431)]