3208148480

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65957}}^1$

素因数の和:65999

約数の個数: 80

約数和(自身を含む): 8097004080

約数和(自身を除く): 4888855600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 48640, 65957, 131914, 263828, 329785, 527656, 659570, 1055312, 1253183, 1319140, 2110624, 2506366, 2638280, 4221248, 5012732, 5276560, 6265915, 8442496, 10025464, 10553120, 12531830, 16884992, 20050928, 21106240, 25063660, 33769984, 40101856, 42212480, 50127320, 80203712, 84424960, 100254640, 160407424, 168849920, 200509280, 320814848, 401018560, 641629696, 802037120, 1604074240, 3208148480]

約数ペア:

[(1, 3208148480), (2, 1604074240), (4, 802037120), (5, 641629696), (8, 401018560), (10, 320814848), (16, 200509280), (19, 168849920), (20, 160407424), (32, 100254640), (38, 84424960), (40, 80203712), (64, 50127320), (76, 42212480), (80, 40101856), (95, 33769984), (128, 25063660), (152, 21106240), (160, 20050928), (190, 16884992), (256, 12531830), (304, 10553120), (320, 10025464), (380, 8442496), (512, 6265915), (608, 5276560), (640, 5012732), (760, 4221248), (1216, 2638280), (1280, 2506366), (1520, 2110624), (2432, 1319140), (2560, 1253183), (3040, 1055312), (4864, 659570), (6080, 527656), (9728, 329785), (12160, 263828), (24320, 131914), (48640, 65957)]