4819900

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 10560088

約数和(自身を除く): 5740188

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 307, 314, 614, 628, 785, 1228, 1535, 1570, 3070, 3140, 3925, 6140, 7675, 7850, 15350, 15700, 30700, 48199, 96398, 192796, 240995, 481990, 963980, 1204975, 2409950, 4819900]

約数ペア:

[(1, 4819900), (2, 2409950), (4, 1204975), (5, 963980), (10, 481990), (20, 240995), (25, 192796), (50, 96398), (100, 48199), (157, 30700), (307, 15700), (314, 15350), (614, 7850), (628, 7675), (785, 6140), (1228, 3925), (1535, 3140), (1570, 3070)]