97955800

素因数分解:

$2^3\times 5^2\times {\mathrm{647}}^1\times {\mathrm{757}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 228400560

約数和(自身を除く): 130444760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 647, 757, 1294, 1514, 2588, 3028, 3235, 3785, 5176, 6056, 6470, 7570, 12940, 15140, 16175, 18925, 25880, 30280, 32350, 37850, 64700, 75700, 129400, 151400, 489779, 979558, 1959116, 2448895, 3918232, 4897790, 9795580, 12244475, 19591160, 24488950, 48977900, 97955800]

約数ペア:

[(1, 97955800), (2, 48977900), (4, 24488950), (5, 19591160), (8, 12244475), (10, 9795580), (20, 4897790), (25, 3918232), (40, 2448895), (50, 1959116), (100, 979558), (200, 489779), (647, 151400), (757, 129400), (1294, 75700), (1514, 64700), (2588, 37850), (3028, 32350), (3235, 30280), (3785, 25880), (5176, 18925), (6056, 16175), (6470, 15140), (7570, 12940)]