25528560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6257}}^1$

素因数の和:6290

約数の個数: 80

約数和(自身を含む): 83807136

約数和(自身を除く): 58278576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6257, 12514, 18771, 25028, 31285, 37542, 50056, 62570, 75084, 93855, 100112, 106369, 125140, 150168, 187710, 212738, 250280, 300336, 319107, 375420, 425476, 500560, 531845, 638214, 750840, 850952, 1063690, 1276428, 1501680, 1595535, 1701904, 2127380, 2552856, 3191070, 4254760, 5105712, 6382140, 8509520, 12764280, 25528560]

約数ペア:

[(1, 25528560), (2, 12764280), (3, 8509520), (4, 6382140), (5, 5105712), (6, 4254760), (8, 3191070), (10, 2552856), (12, 2127380), (15, 1701904), (16, 1595535), (17, 1501680), (20, 1276428), (24, 1063690), (30, 850952), (34, 750840), (40, 638214), (48, 531845), (51, 500560), (60, 425476), (68, 375420), (80, 319107), (85, 300336), (102, 250280), (120, 212738), (136, 187710), (170, 150168), (204, 125140), (240, 106369), (255, 100112), (272, 93855), (340, 75084), (408, 62570), (510, 50056), (680, 37542), (816, 31285), (1020, 25028), (1360, 18771), (2040, 12514), (4080, 6257)]