1627100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 3609144

約数和(自身を除く): 1982044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 307, 530, 614, 1060, 1228, 1325, 1535, 2650, 3070, 5300, 6140, 7675, 15350, 16271, 30700, 32542, 65084, 81355, 162710, 325420, 406775, 813550, 1627100]

約数ペア:

[(1, 1627100), (2, 813550), (4, 406775), (5, 325420), (10, 162710), (20, 81355), (25, 65084), (50, 32542), (53, 30700), (100, 16271), (106, 15350), (212, 7675), (265, 6140), (307, 5300), (530, 3070), (614, 2650), (1060, 1535), (1228, 1325)]