103482800

素因数分解:

$2^4\times 5^2\times {\mathrm{258707}}^1$

素因数の和:258725

約数の個数: 30

約数和(自身を含む): 248618388

約数和(自身を除く): 145135588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 258707, 517414, 1034828, 1293535, 2069656, 2587070, 4139312, 5174140, 6467675, 10348280, 12935350, 20696560, 25870700, 51741400, 103482800]

約数ペア:

[(1, 103482800), (2, 51741400), (4, 25870700), (5, 20696560), (8, 12935350), (10, 10348280), (16, 6467675), (20, 5174140), (25, 4139312), (40, 2587070), (50, 2069656), (80, 1293535), (100, 1034828), (200, 517414), (400, 258707)]