85835680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 233622144

約数和(自身を除く): 147786464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 173, 224, 280, 346, 443, 560, 692, 865, 886, 1120, 1211, 1384, 1730, 1772, 2215, 2422, 2768, 3101, 3460, 3544, 4430, 4844, 5536, 6055, 6202, 6920, 7088, 8860, 9688, 12110, 12404, 13840, 14176, 15505, 17720, 19376, 24220, 24808, 27680, 31010, 35440, 38752, 48440, 49616, 62020, 70880, 76639, 96880, 99232, 124040, 153278, 193760, 248080, 306556, 383195, 496160, 536473, 613112, 766390, 1072946, 1226224, 1532780, 2145892, 2452448, 2682365, 3065560, 4291784, 5364730, 6131120, 8583568, 10729460, 12262240, 17167136, 21458920, 42917840, 85835680]

約数ペア:

[(1, 85835680), (2, 42917840), (4, 21458920), (5, 17167136), (7, 12262240), (8, 10729460), (10, 8583568), (14, 6131120), (16, 5364730), (20, 4291784), (28, 3065560), (32, 2682365), (35, 2452448), (40, 2145892), (56, 1532780), (70, 1226224), (80, 1072946), (112, 766390), (140, 613112), (160, 536473), (173, 496160), (224, 383195), (280, 306556), (346, 248080), (443, 193760), (560, 153278), (692, 124040), (865, 99232), (886, 96880), (1120, 76639), (1211, 70880), (1384, 62020), (1730, 49616), (1772, 48440), (2215, 38752), (2422, 35440), (2768, 31010), (3101, 27680), (3460, 24808), (3544, 24220), (4430, 19376), (4844, 17720), (5536, 15505), (6055, 14176), (6202, 13840), (6920, 12404), (7088, 12110), (8860, 9688)]