37421800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 96478200

約数和(自身を除く): 59056400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 130, 148, 185, 200, 260, 296, 325, 370, 389, 481, 520, 650, 740, 778, 925, 962, 1300, 1480, 1556, 1850, 1924, 1945, 2405, 2600, 3112, 3700, 3848, 3890, 4810, 5057, 7400, 7780, 9620, 9725, 10114, 12025, 14393, 15560, 19240, 19450, 20228, 24050, 25285, 28786, 38900, 40456, 48100, 50570, 57572, 71965, 77800, 96200, 101140, 115144, 126425, 143930, 187109, 202280, 252850, 287860, 359825, 374218, 505700, 575720, 719650, 748436, 935545, 1011400, 1439300, 1496872, 1871090, 2878600, 3742180, 4677725, 7484360, 9355450, 18710900, 37421800]

約数ペア:

[(1, 37421800), (2, 18710900), (4, 9355450), (5, 7484360), (8, 4677725), (10, 3742180), (13, 2878600), (20, 1871090), (25, 1496872), (26, 1439300), (37, 1011400), (40, 935545), (50, 748436), (52, 719650), (65, 575720), (74, 505700), (100, 374218), (104, 359825), (130, 287860), (148, 252850), (185, 202280), (200, 187109), (260, 143930), (296, 126425), (325, 115144), (370, 101140), (389, 96200), (481, 77800), (520, 71965), (650, 57572), (740, 50570), (778, 48100), (925, 40456), (962, 38900), (1300, 28786), (1480, 25285), (1556, 24050), (1850, 20228), (1924, 19450), (1945, 19240), (2405, 15560), (2600, 14393), (3112, 12025), (3700, 10114), (3848, 9725), (3890, 9620), (4810, 7780), (5057, 7400)]