8406160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 23677056

約数和(自身を除く): 15270896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 883, 952, 1190, 1360, 1766, 1904, 2380, 3532, 4415, 4760, 6181, 7064, 8830, 9520, 12362, 14128, 15011, 17660, 24724, 30022, 30905, 35320, 49448, 60044, 61810, 70640, 75055, 98896, 105077, 120088, 123620, 150110, 210154, 240176, 247240, 300220, 420308, 494480, 525385, 600440, 840616, 1050770, 1200880, 1681232, 2101540, 4203080, 8406160]

約数ペア:

[(1, 8406160), (2, 4203080), (4, 2101540), (5, 1681232), (7, 1200880), (8, 1050770), (10, 840616), (14, 600440), (16, 525385), (17, 494480), (20, 420308), (28, 300220), (34, 247240), (35, 240176), (40, 210154), (56, 150110), (68, 123620), (70, 120088), (80, 105077), (85, 98896), (112, 75055), (119, 70640), (136, 61810), (140, 60044), (170, 49448), (238, 35320), (272, 30905), (280, 30022), (340, 24724), (476, 17660), (560, 15011), (595, 14128), (680, 12362), (883, 9520), (952, 8830), (1190, 7064), (1360, 6181), (1766, 4760), (1904, 4415), (2380, 3532)]