7100408840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{10973}}^1$

素因数の和:13302

約数の個数: 64

約数和(自身を含む): 18267759360

約数和(自身を除く): 11167350520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2311, 4622, 9244, 10973, 11555, 16177, 18488, 21946, 23110, 32354, 43892, 46220, 54865, 64708, 76811, 80885, 87784, 92440, 109730, 129416, 153622, 161770, 219460, 307244, 323540, 384055, 438920, 614488, 647080, 768110, 1536220, 3072440, 25358603, 50717206, 101434412, 126793015, 177510221, 202868824, 253586030, 355020442, 507172060, 710040884, 887551105, 1014344120, 1420081768, 1775102210, 3550204420, 7100408840]

約数ペア:

[(1, 7100408840), (2, 3550204420), (4, 1775102210), (5, 1420081768), (7, 1014344120), (8, 887551105), (10, 710040884), (14, 507172060), (20, 355020442), (28, 253586030), (35, 202868824), (40, 177510221), (56, 126793015), (70, 101434412), (140, 50717206), (280, 25358603), (2311, 3072440), (4622, 1536220), (9244, 768110), (10973, 647080), (11555, 614488), (16177, 438920), (18488, 384055), (21946, 323540), (23110, 307244), (32354, 219460), (43892, 161770), (46220, 153622), (54865, 129416), (64708, 109730), (76811, 92440), (80885, 87784)]