22797920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3903

約数の個数: 48

約数和(自身を含む): 55330128

約数和(自身を除く): 32532208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 3851, 5920, 7702, 15404, 19255, 30808, 38510, 61616, 77020, 123232, 142487, 154040, 284974, 308080, 569948, 616160, 712435, 1139896, 1424870, 2279792, 2849740, 4559584, 5699480, 11398960, 22797920]

約数ペア:

[(1, 22797920), (2, 11398960), (4, 5699480), (5, 4559584), (8, 2849740), (10, 2279792), (16, 1424870), (20, 1139896), (32, 712435), (37, 616160), (40, 569948), (74, 308080), (80, 284974), (148, 154040), (160, 142487), (185, 123232), (296, 77020), (370, 61616), (592, 38510), (740, 30808), (1184, 19255), (1480, 15404), (2960, 7702), (3851, 5920)]