38143840

素因数分解:

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

素因数の和:34079

約数の個数: 48

約数和(自身を含む): 102991392

約数和(自身を除く): 64847552

約数列:

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

約数ペア:

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