44918900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 106269240

約数和(自身を除く): 61350340

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 109, 130, 218, 260, 317, 325, 436, 545, 634, 650, 1090, 1268, 1300, 1417, 1585, 2180, 2725, 2834, 3170, 4121, 5450, 5668, 6340, 7085, 7925, 8242, 10900, 14170, 15850, 16484, 20605, 28340, 31700, 34553, 35425, 41210, 69106, 70850, 82420, 103025, 138212, 141700, 172765, 206050, 345530, 412100, 449189, 691060, 863825, 898378, 1727650, 1796756, 2245945, 3455300, 4491890, 8983780, 11229725, 22459450, 44918900]

約数ペア:

[(1, 44918900), (2, 22459450), (4, 11229725), (5, 8983780), (10, 4491890), (13, 3455300), (20, 2245945), (25, 1796756), (26, 1727650), (50, 898378), (52, 863825), (65, 691060), (100, 449189), (109, 412100), (130, 345530), (218, 206050), (260, 172765), (317, 141700), (325, 138212), (436, 103025), (545, 82420), (634, 70850), (650, 69106), (1090, 41210), (1268, 35425), (1300, 34553), (1417, 31700), (1585, 28340), (2180, 20605), (2725, 16484), (2834, 15850), (3170, 14170), (4121, 10900), (5450, 8242), (5668, 7925), (6340, 7085)]