25669660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 57710016

約数和(自身を除く): 32040356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 733, 1030, 1466, 1751, 2060, 2932, 3502, 3665, 7004, 7330, 8755, 12461, 14660, 17510, 24922, 35020, 49844, 62305, 75499, 124610, 150998, 249220, 301996, 377495, 754990, 1283483, 1509980, 2566966, 5133932, 6417415, 12834830, 25669660]

約数ペア:

[(1, 25669660), (2, 12834830), (4, 6417415), (5, 5133932), (10, 2566966), (17, 1509980), (20, 1283483), (34, 754990), (68, 377495), (85, 301996), (103, 249220), (170, 150998), (206, 124610), (340, 75499), (412, 62305), (515, 49844), (733, 35020), (1030, 24922), (1466, 17510), (1751, 14660), (2060, 12461), (2932, 8755), (3502, 7330), (3665, 7004)]