22274150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 43129680

約数和(自身を除く): 20855530

約数列:

[1, 2, 5, 10, 25, 50, 61, 67, 109, 122, 134, 218, 305, 335, 545, 610, 670, 1090, 1525, 1675, 2725, 3050, 3350, 4087, 5450, 6649, 7303, 8174, 13298, 14606, 20435, 33245, 36515, 40870, 66490, 73030, 102175, 166225, 182575, 204350, 332450, 365150, 445483, 890966, 2227415, 4454830, 11137075, 22274150]

約数ペア:

[(1, 22274150), (2, 11137075), (5, 4454830), (10, 2227415), (25, 890966), (50, 445483), (61, 365150), (67, 332450), (109, 204350), (122, 182575), (134, 166225), (218, 102175), (305, 73030), (335, 66490), (545, 40870), (610, 36515), (670, 33245), (1090, 20435), (1525, 14606), (1675, 13298), (2725, 8174), (3050, 7303), (3350, 6649), (4087, 5450)]