86558720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 125726080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 107, 128, 158, 160, 214, 256, 316, 320, 395, 428, 512, 535, 632, 640, 790, 856, 1024, 1070, 1264, 1280, 1580, 1712, 2048, 2140, 2528, 2560, 3160, 3424, 4280, 5056, 5120, 6320, 6848, 8453, 8560, 10112, 10240, 12640, 13696, 16906, 17120, 20224, 25280, 27392, 33812, 34240, 40448, 42265, 50560, 54784, 67624, 68480, 80896, 84530, 101120, 109568, 135248, 136960, 161792, 169060, 202240, 219136, 270496, 273920, 338120, 404480, 540992, 547840, 676240, 808960, 1081984, 1095680, 1352480, 2163968, 2704960, 4327936, 5409920, 8655872, 10819840, 17311744, 21639680, 43279360, 86558720]

約数ペア:

[(1, 86558720), (2, 43279360), (4, 21639680), (5, 17311744), (8, 10819840), (10, 8655872), (16, 5409920), (20, 4327936), (32, 2704960), (40, 2163968), (64, 1352480), (79, 1095680), (80, 1081984), (107, 808960), (128, 676240), (158, 547840), (160, 540992), (214, 404480), (256, 338120), (316, 273920), (320, 270496), (395, 219136), (428, 202240), (512, 169060), (535, 161792), (632, 136960), (640, 135248), (790, 109568), (856, 101120), (1024, 84530), (1070, 80896), (1264, 68480), (1280, 67624), (1580, 54784), (1712, 50560), (2048, 42265), (2140, 40448), (2528, 34240), (2560, 33812), (3160, 27392), (3424, 25280), (4280, 20224), (5056, 17120), (5120, 16906), (6320, 13696), (6848, 12640), (8453, 10240), (8560, 10112)]