76287680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{34057}}^1$

素因数の和:34081

約数の個数: 56

約数和(自身を含む): 207617568

約数和(自身を除く): 131329888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 34057, 68114, 136228, 170285, 238399, 272456, 340570, 476798, 544912, 681140, 953596, 1089824, 1191995, 1362280, 1907192, 2179648, 2383990, 2724560, 3814384, 4767980, 5449120, 7628768, 9535960, 10898240, 15257536, 19071920, 38143840, 76287680]

約数ペア:

[(1, 76287680), (2, 38143840), (4, 19071920), (5, 15257536), (7, 10898240), (8, 9535960), (10, 7628768), (14, 5449120), (16, 4767980), (20, 3814384), (28, 2724560), (32, 2383990), (35, 2179648), (40, 1907192), (56, 1362280), (64, 1191995), (70, 1089824), (80, 953596), (112, 681140), (140, 544912), (160, 476798), (224, 340570), (280, 272456), (320, 238399), (448, 170285), (560, 136228), (1120, 68114), (2240, 34057)]