25977360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6367}}^1$

素因数の和:6400

約数の個数: 80

約数和(自身を含む): 85280256

約数和(自身を除く): 59302896

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, 6367, 12734, 19101, 25468, 31835, 38202, 50936, 63670, 76404, 95505, 101872, 108239, 127340, 152808, 191010, 216478, 254680, 305616, 324717, 382020, 432956, 509360, 541195, 649434, 764040, 865912, 1082390, 1298868, 1528080, 1623585, 1731824, 2164780, 2597736, 3247170, 4329560, 5195472, 6494340, 8659120, 12988680, 25977360]

約数ペア:

[(1, 25977360), (2, 12988680), (3, 8659120), (4, 6494340), (5, 5195472), (6, 4329560), (8, 3247170), (10, 2597736), (12, 2164780), (15, 1731824), (16, 1623585), (17, 1528080), (20, 1298868), (24, 1082390), (30, 865912), (34, 764040), (40, 649434), (48, 541195), (51, 509360), (60, 432956), (68, 382020), (80, 324717), (85, 305616), (102, 254680), (120, 216478), (136, 191010), (170, 152808), (204, 127340), (240, 108239), (255, 101872), (272, 95505), (340, 76404), (408, 63670), (510, 50936), (680, 38202), (816, 31835), (1020, 25468), (1360, 19101), (2040, 12734), (4080, 6367)]