7048880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 17838144

約数和(自身を除く): 10789264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 71, 73, 80, 85, 136, 142, 146, 170, 272, 284, 292, 340, 355, 365, 568, 584, 680, 710, 730, 1136, 1168, 1207, 1241, 1360, 1420, 1460, 2414, 2482, 2840, 2920, 4828, 4964, 5183, 5680, 5840, 6035, 6205, 9656, 9928, 10366, 12070, 12410, 19312, 19856, 20732, 24140, 24820, 25915, 41464, 48280, 49640, 51830, 82928, 88111, 96560, 99280, 103660, 176222, 207320, 352444, 414640, 440555, 704888, 881110, 1409776, 1762220, 3524440, 7048880]

約数ペア:

[(1, 7048880), (2, 3524440), (4, 1762220), (5, 1409776), (8, 881110), (10, 704888), (16, 440555), (17, 414640), (20, 352444), (34, 207320), (40, 176222), (68, 103660), (71, 99280), (73, 96560), (80, 88111), (85, 82928), (136, 51830), (142, 49640), (146, 48280), (170, 41464), (272, 25915), (284, 24820), (292, 24140), (340, 20732), (355, 19856), (365, 19312), (568, 12410), (584, 12070), (680, 10366), (710, 9928), (730, 9656), (1136, 6205), (1168, 6035), (1207, 5840), (1241, 5680), (1360, 5183), (1420, 4964), (1460, 4828), (2414, 2920), (2482, 2840)]