82696960

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 210670992

約数和(自身を除く): 127974032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 115, 128, 160, 184, 212, 230, 256, 265, 320, 368, 424, 460, 530, 640, 736, 848, 920, 1060, 1219, 1280, 1472, 1696, 1840, 2120, 2438, 2809, 2944, 3392, 3680, 4240, 4876, 5618, 5888, 6095, 6784, 7360, 8480, 9752, 11236, 12190, 13568, 14045, 14720, 16960, 19504, 22472, 24380, 28090, 29440, 33920, 39008, 44944, 48760, 56180, 64607, 67840, 78016, 89888, 97520, 112360, 129214, 156032, 179776, 195040, 224720, 258428, 312064, 323035, 359552, 390080, 449440, 516856, 646070, 719104, 780160, 898880, 1033712, 1292140, 1560320, 1797760, 2067424, 2584280, 3595520, 4134848, 5168560, 8269696, 10337120, 16539392, 20674240, 41348480, 82696960]

約数ペア:

[(1, 82696960), (2, 41348480), (4, 20674240), (5, 16539392), (8, 10337120), (10, 8269696), (16, 5168560), (20, 4134848), (23, 3595520), (32, 2584280), (40, 2067424), (46, 1797760), (53, 1560320), (64, 1292140), (80, 1033712), (92, 898880), (106, 780160), (115, 719104), (128, 646070), (160, 516856), (184, 449440), (212, 390080), (230, 359552), (256, 323035), (265, 312064), (320, 258428), (368, 224720), (424, 195040), (460, 179776), (530, 156032), (640, 129214), (736, 112360), (848, 97520), (920, 89888), (1060, 78016), (1219, 67840), (1280, 64607), (1472, 56180), (1696, 48760), (1840, 44944), (2120, 39008), (2438, 33920), (2809, 29440), (2944, 28090), (3392, 24380), (3680, 22472), (4240, 19504), (4876, 16960), (5618, 14720), (5888, 14045), (6095, 13568), (6784, 12190), (7360, 11236), (8480, 9752)]