22421260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 49603680

約数和(自身を除く): 27182420

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 739, 740, 820, 1478, 1517, 2956, 3034, 3695, 6068, 7390, 7585, 14780, 15170, 27343, 30299, 30340, 54686, 60598, 109372, 121196, 136715, 151495, 273430, 302990, 546860, 605980, 1121063, 2242126, 4484252, 5605315, 11210630, 22421260]

約数ペア:

[(1, 22421260), (2, 11210630), (4, 5605315), (5, 4484252), (10, 2242126), (20, 1121063), (37, 605980), (41, 546860), (74, 302990), (82, 273430), (148, 151495), (164, 136715), (185, 121196), (205, 109372), (370, 60598), (410, 54686), (739, 30340), (740, 30299), (820, 27343), (1478, 15170), (1517, 14780), (2956, 7585), (3034, 7390), (3695, 6068)]