248545100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{146203}}^1$

素因数の和:146234

約数の個数: 36

約数和(自身を含む): 571072824

約数和(自身を除く): 322527724

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 146203, 292406, 584812, 731015, 1462030, 2485451, 2924060, 3655075, 4970902, 7310150, 9941804, 12427255, 14620300, 24854510, 49709020, 62136275, 124272550, 248545100]

約数ペア:

[(1, 248545100), (2, 124272550), (4, 62136275), (5, 49709020), (10, 24854510), (17, 14620300), (20, 12427255), (25, 9941804), (34, 7310150), (50, 4970902), (68, 3655075), (85, 2924060), (100, 2485451), (170, 1462030), (340, 731015), (425, 584812), (850, 292406), (1700, 146203)]