25865040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2356

約数の個数: 80

約数和(自身を含む): 81923328

約数和(自身を除く): 56058288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2293, 2820, 3760, 4586, 5640, 6879, 9172, 11280, 11465, 13758, 18344, 22930, 27516, 34395, 36688, 45860, 55032, 68790, 91720, 107771, 110064, 137580, 183440, 215542, 275160, 323313, 431084, 538855, 550320, 646626, 862168, 1077710, 1293252, 1616565, 1724336, 2155420, 2586504, 3233130, 4310840, 5173008, 6466260, 8621680, 12932520, 25865040]

約数ペア:

[(1, 25865040), (2, 12932520), (3, 8621680), (4, 6466260), (5, 5173008), (6, 4310840), (8, 3233130), (10, 2586504), (12, 2155420), (15, 1724336), (16, 1616565), (20, 1293252), (24, 1077710), (30, 862168), (40, 646626), (47, 550320), (48, 538855), (60, 431084), (80, 323313), (94, 275160), (120, 215542), (141, 183440), (188, 137580), (235, 110064), (240, 107771), (282, 91720), (376, 68790), (470, 55032), (564, 45860), (705, 36688), (752, 34395), (940, 27516), (1128, 22930), (1410, 18344), (1880, 13758), (2256, 11465), (2293, 11280), (2820, 9172), (3760, 6879), (4586, 5640)]