1255937800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16657}}^1$

素因数の和:16715

約数の個数: 96

約数和(自身を含む): 3253307400

約数和(自身を除く): 1997369600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 200, 232, 260, 290, 325, 377, 520, 580, 650, 725, 754, 1160, 1300, 1450, 1508, 1885, 2600, 2900, 3016, 3770, 5800, 7540, 9425, 15080, 16657, 18850, 33314, 37700, 66628, 75400, 83285, 133256, 166570, 216541, 333140, 416425, 433082, 483053, 666280, 832850, 866164, 966106, 1082705, 1665700, 1732328, 1932212, 2165410, 2415265, 3331400, 3864424, 4330820, 4830530, 5413525, 6279689, 8661640, 9661060, 10827050, 12076325, 12559378, 19322120, 21654100, 24152650, 25118756, 31398445, 43308200, 48305300, 50237512, 62796890, 96610600, 125593780, 156992225, 251187560, 313984450, 627968900, 1255937800]

約数ペア:

[(1, 1255937800), (2, 627968900), (4, 313984450), (5, 251187560), (8, 156992225), (10, 125593780), (13, 96610600), (20, 62796890), (25, 50237512), (26, 48305300), (29, 43308200), (40, 31398445), (50, 25118756), (52, 24152650), (58, 21654100), (65, 19322120), (100, 12559378), (104, 12076325), (116, 10827050), (130, 9661060), (145, 8661640), (200, 6279689), (232, 5413525), (260, 4830530), (290, 4330820), (325, 3864424), (377, 3331400), (520, 2415265), (580, 2165410), (650, 1932212), (725, 1732328), (754, 1665700), (1160, 1082705), (1300, 966106), (1450, 866164), (1508, 832850), (1885, 666280), (2600, 483053), (2900, 433082), (3016, 416425), (3770, 333140), (5800, 216541), (7540, 166570), (9425, 133256), (15080, 83285), (16657, 75400), (18850, 66628), (33314, 37700)]