103698500

素因数分解:

$2^2\times 5^3\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 228092592

約数和(自身を除く): 124394092

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 157, 250, 314, 500, 628, 785, 1321, 1570, 2642, 3140, 3925, 5284, 6605, 7850, 13210, 15700, 19625, 26420, 33025, 39250, 66050, 78500, 132100, 165125, 207397, 330250, 414794, 660500, 829588, 1036985, 2073970, 4147940, 5184925, 10369850, 20739700, 25924625, 51849250, 103698500]

約数ペア:

[(1, 103698500), (2, 51849250), (4, 25924625), (5, 20739700), (10, 10369850), (20, 5184925), (25, 4147940), (50, 2073970), (100, 1036985), (125, 829588), (157, 660500), (250, 414794), (314, 330250), (500, 207397), (628, 165125), (785, 132100), (1321, 78500), (1570, 66050), (2642, 39250), (3140, 33025), (3925, 26420), (5284, 19625), (6605, 15700), (7850, 13210)]