6576280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 16524000

約数和(自身を除く): 9947720

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 509, 646, 680, 760, 1018, 1292, 1615, 2036, 2545, 2584, 3230, 4072, 5090, 6460, 8653, 9671, 10180, 12920, 17306, 19342, 20360, 34612, 38684, 43265, 48355, 69224, 77368, 86530, 96710, 164407, 173060, 193420, 328814, 346120, 386840, 657628, 822035, 1315256, 1644070, 3288140, 6576280]

約数ペア:

[(1, 6576280), (2, 3288140), (4, 1644070), (5, 1315256), (8, 822035), (10, 657628), (17, 386840), (19, 346120), (20, 328814), (34, 193420), (38, 173060), (40, 164407), (68, 96710), (76, 86530), (85, 77368), (95, 69224), (136, 48355), (152, 43265), (170, 38684), (190, 34612), (323, 20360), (340, 19342), (380, 17306), (509, 12920), (646, 10180), (680, 9671), (760, 8653), (1018, 6460), (1292, 5090), (1615, 4072), (2036, 3230), (2545, 2584)]