11398960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3901

約数の個数: 40

約数和(自身を含む): 27225936

約数和(自身を除く): 15826976

約数列:

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

約数ペア:

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