83591570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 156131712

約数和(自身を除く): 72540142

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 2663, 3139, 5326, 6278, 13315, 15695, 26630, 31390, 114509, 194399, 229018, 388798, 572545, 971995, 1145090, 1943990, 8359157, 16718314, 41795785, 83591570]

約数ペア:

[(1, 83591570), (2, 41795785), (5, 16718314), (10, 8359157), (43, 1943990), (73, 1145090), (86, 971995), (146, 572545), (215, 388798), (365, 229018), (430, 194399), (730, 114509), (2663, 31390), (3139, 26630), (5326, 15695), (6278, 13315)]