141860000

素因数分解:

$2^5\times 5^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 120

約数和(自身を含む): 359575524

約数和(自身を除く): 217715524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 125, 160, 164, 173, 200, 205, 250, 328, 346, 400, 410, 500, 625, 656, 692, 800, 820, 865, 1000, 1025, 1250, 1312, 1384, 1640, 1730, 2000, 2050, 2500, 2768, 3280, 3460, 4000, 4100, 4325, 5000, 5125, 5536, 6560, 6920, 7093, 8200, 8650, 10000, 10250, 13840, 14186, 16400, 17300, 20000, 20500, 21625, 25625, 27680, 28372, 32800, 34600, 35465, 41000, 43250, 51250, 56744, 69200, 70930, 82000, 86500, 102500, 108125, 113488, 138400, 141860, 164000, 173000, 177325, 205000, 216250, 226976, 283720, 346000, 354650, 410000, 432500, 567440, 692000, 709300, 820000, 865000, 886625, 1134880, 1418600, 1730000, 1773250, 2837200, 3460000, 3546500, 4433125, 5674400, 7093000, 8866250, 14186000, 17732500, 28372000, 35465000, 70930000, 141860000]

約数ペア:

[(1, 141860000), (2, 70930000), (4, 35465000), (5, 28372000), (8, 17732500), (10, 14186000), (16, 8866250), (20, 7093000), (25, 5674400), (32, 4433125), (40, 3546500), (41, 3460000), (50, 2837200), (80, 1773250), (82, 1730000), (100, 1418600), (125, 1134880), (160, 886625), (164, 865000), (173, 820000), (200, 709300), (205, 692000), (250, 567440), (328, 432500), (346, 410000), (400, 354650), (410, 346000), (500, 283720), (625, 226976), (656, 216250), (692, 205000), (800, 177325), (820, 173000), (865, 164000), (1000, 141860), (1025, 138400), (1250, 113488), (1312, 108125), (1384, 102500), (1640, 86500), (1730, 82000), (2000, 70930), (2050, 69200), (2500, 56744), (2768, 51250), (3280, 43250), (3460, 41000), (4000, 35465), (4100, 34600), (4325, 32800), (5000, 28372), (5125, 27680), (5536, 25625), (6560, 21625), (6920, 20500), (7093, 20000), (8200, 17300), (8650, 16400), (10000, 14186), (10250, 13840)]