79225000

素因数分解:

$2^3\times 5^5\times {\mathrm{3169}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 185730300

約数和(自身を除く): 106505300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 3125, 3169, 5000, 6250, 6338, 12500, 12676, 15845, 25000, 25352, 31690, 63380, 79225, 126760, 158450, 316900, 396125, 633800, 792250, 1584500, 1980625, 3169000, 3961250, 7922500, 9903125, 15845000, 19806250, 39612500, 79225000]

約数ペア:

[(1, 79225000), (2, 39612500), (4, 19806250), (5, 15845000), (8, 9903125), (10, 7922500), (20, 3961250), (25, 3169000), (40, 1980625), (50, 1584500), (100, 792250), (125, 633800), (200, 396125), (250, 316900), (500, 158450), (625, 126760), (1000, 79225), (1250, 63380), (2500, 31690), (3125, 25352), (3169, 25000), (5000, 15845), (6250, 12676), (6338, 12500)]