2901129400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1451}}^1$

素因数の和:2249

約数の個数: 96

約数和(自身を含む): 7278440400

約数和(自身を除く): 4377311000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 769, 1300, 1451, 1538, 2600, 2902, 3076, 3845, 5804, 6152, 7255, 7690, 9997, 11608, 14510, 15380, 18863, 19225, 19994, 29020, 30760, 36275, 37726, 38450, 39988, 49985, 58040, 72550, 75452, 76900, 79976, 94315, 99970, 145100, 150904, 153800, 188630, 199940, 249925, 290200, 377260, 399880, 471575, 499850, 754520, 943150, 999700, 1115819, 1886300, 1999400, 2231638, 3772600, 4463276, 5579095, 8926552, 11158190, 14505647, 22316380, 27895475, 29011294, 44632760, 55790950, 58022588, 72528235, 111581900, 116045176, 145056470, 223163800, 290112940, 362641175, 580225880, 725282350, 1450564700, 2901129400]

約数ペア:

[(1, 2901129400), (2, 1450564700), (4, 725282350), (5, 580225880), (8, 362641175), (10, 290112940), (13, 223163800), (20, 145056470), (25, 116045176), (26, 111581900), (40, 72528235), (50, 58022588), (52, 55790950), (65, 44632760), (100, 29011294), (104, 27895475), (130, 22316380), (200, 14505647), (260, 11158190), (325, 8926552), (520, 5579095), (650, 4463276), (769, 3772600), (1300, 2231638), (1451, 1999400), (1538, 1886300), (2600, 1115819), (2902, 999700), (3076, 943150), (3845, 754520), (5804, 499850), (6152, 471575), (7255, 399880), (7690, 377260), (9997, 290200), (11608, 249925), (14510, 199940), (15380, 188630), (18863, 153800), (19225, 150904), (19994, 145100), (29020, 99970), (30760, 94315), (36275, 79976), (37726, 76900), (38450, 75452), (39988, 72550), (49985, 58040)]