1252205300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{158507}}^1$

素因数の和:158600

約数の個数: 36

約数和(自身を含む): 2751698880

約数和(自身を除く): 1499493580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 158507, 317014, 634028, 792535, 1585070, 3170140, 3962675, 7925350, 12522053, 15850700, 25044106, 50088212, 62610265, 125220530, 250441060, 313051325, 626102650, 1252205300]

約数ペア:

[(1, 1252205300), (2, 626102650), (4, 313051325), (5, 250441060), (10, 125220530), (20, 62610265), (25, 50088212), (50, 25044106), (79, 15850700), (100, 12522053), (158, 7925350), (316, 3962675), (395, 3170140), (790, 1585070), (1580, 792535), (1975, 634028), (3950, 317014), (7900, 158507)]