2022757900

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{154409}}^1$

素因数の和:154554

約数の個数: 36

約数和(自身を含む): 4422920040

約数和(自身を除く): 2400162140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 13100, 154409, 308818, 617636, 772045, 1544090, 3088180, 3860225, 7720450, 15440900, 20227579, 40455158, 80910316, 101137895, 202275790, 404551580, 505689475, 1011378950, 2022757900]

約数ペア:

[(1, 2022757900), (2, 1011378950), (4, 505689475), (5, 404551580), (10, 202275790), (20, 101137895), (25, 80910316), (50, 40455158), (100, 20227579), (131, 15440900), (262, 7720450), (524, 3860225), (655, 3088180), (1310, 1544090), (2620, 772045), (3275, 617636), (6550, 308818), (13100, 154409)]