14920600

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 35287920

約数和(自身を除く): 20367320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1223, 1525, 2440, 2446, 3050, 4892, 6100, 6115, 9784, 12200, 12230, 24460, 30575, 48920, 61150, 74603, 122300, 149206, 244600, 298412, 373015, 596824, 746030, 1492060, 1865075, 2984120, 3730150, 7460300, 14920600]

約数ペア:

[(1, 14920600), (2, 7460300), (4, 3730150), (5, 2984120), (8, 1865075), (10, 1492060), (20, 746030), (25, 596824), (40, 373015), (50, 298412), (61, 244600), (100, 149206), (122, 122300), (200, 74603), (244, 61150), (305, 48920), (488, 30575), (610, 24460), (1220, 12230), (1223, 12200), (1525, 9784), (2440, 6115), (2446, 6100), (3050, 4892)]