8264480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 22934016

約数和(自身を除く): 14669536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 157, 160, 188, 224, 235, 280, 314, 329, 376, 470, 560, 628, 658, 752, 785, 940, 1099, 1120, 1256, 1316, 1504, 1570, 1645, 1880, 2198, 2512, 2632, 3140, 3290, 3760, 4396, 5024, 5264, 5495, 6280, 6580, 7379, 7520, 8792, 10528, 10990, 12560, 13160, 14758, 17584, 21980, 25120, 26320, 29516, 35168, 36895, 43960, 51653, 52640, 59032, 73790, 87920, 103306, 118064, 147580, 175840, 206612, 236128, 258265, 295160, 413224, 516530, 590320, 826448, 1033060, 1180640, 1652896, 2066120, 4132240, 8264480]

約数ペア:

[(1, 8264480), (2, 4132240), (4, 2066120), (5, 1652896), (7, 1180640), (8, 1033060), (10, 826448), (14, 590320), (16, 516530), (20, 413224), (28, 295160), (32, 258265), (35, 236128), (40, 206612), (47, 175840), (56, 147580), (70, 118064), (80, 103306), (94, 87920), (112, 73790), (140, 59032), (157, 52640), (160, 51653), (188, 43960), (224, 36895), (235, 35168), (280, 29516), (314, 26320), (329, 25120), (376, 21980), (470, 17584), (560, 14758), (628, 13160), (658, 12560), (752, 10990), (785, 10528), (940, 8792), (1099, 7520), (1120, 7379), (1256, 6580), (1316, 6280), (1504, 5495), (1570, 5264), (1645, 5024), (1880, 4396), (2198, 3760), (2512, 3290), (2632, 3140)]