25802260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6899}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 36794540

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 6899, 13798, 27596, 34495, 68990, 75889, 117283, 137980, 151778, 234566, 303556, 379445, 469132, 586415, 758890, 1172830, 1290113, 1517780, 2345660, 2580226, 5160452, 6450565, 12901130, 25802260]

約数ペア:

[(1, 25802260), (2, 12901130), (4, 6450565), (5, 5160452), (10, 2580226), (11, 2345660), (17, 1517780), (20, 1290113), (22, 1172830), (34, 758890), (44, 586415), (55, 469132), (68, 379445), (85, 303556), (110, 234566), (170, 151778), (187, 137980), (220, 117283), (340, 75889), (374, 68990), (748, 34495), (935, 27596), (1870, 13798), (3740, 6899)]