70538560

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1763

約数の個数: 56

約数和(自身を含む): 169301160

約数和(自身を除く): 98762600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1096, 1370, 1609, 2192, 2740, 3218, 4384, 5480, 6436, 8045, 8768, 10960, 12872, 16090, 21920, 25744, 32180, 43840, 51488, 64360, 102976, 128720, 220433, 257440, 440866, 514880, 881732, 1102165, 1763464, 2204330, 3526928, 4408660, 7053856, 8817320, 14107712, 17634640, 35269280, 70538560]

約数ペア:

[(1, 70538560), (2, 35269280), (4, 17634640), (5, 14107712), (8, 8817320), (10, 7053856), (16, 4408660), (20, 3526928), (32, 2204330), (40, 1763464), (64, 1102165), (80, 881732), (137, 514880), (160, 440866), (274, 257440), (320, 220433), (548, 128720), (685, 102976), (1096, 64360), (1370, 51488), (1609, 43840), (2192, 32180), (2740, 25744), (3218, 21920), (4384, 16090), (5480, 12872), (6436, 10960), (8045, 8768)]