2425060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 5668992

約数和(自身を除く): 3243932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 151, 220, 292, 302, 365, 604, 730, 755, 803, 1460, 1510, 1606, 1661, 3020, 3212, 3322, 4015, 6644, 8030, 8305, 11023, 16060, 16610, 22046, 33220, 44092, 55115, 110230, 121253, 220460, 242506, 485012, 606265, 1212530, 2425060]

約数ペア:

[(1, 2425060), (2, 1212530), (4, 606265), (5, 485012), (10, 242506), (11, 220460), (20, 121253), (22, 110230), (44, 55115), (55, 44092), (73, 33220), (110, 22046), (146, 16610), (151, 16060), (220, 11023), (292, 8305), (302, 8030), (365, 6644), (604, 4015), (730, 3322), (755, 3212), (803, 3020), (1460, 1661), (1510, 1606)]