7396960

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 17717616

約数和(自身を除く): 10320656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 557, 664, 830, 1114, 1328, 1660, 2228, 2656, 2785, 3320, 4456, 5570, 6640, 8912, 11140, 13280, 17824, 22280, 44560, 46231, 89120, 92462, 184924, 231155, 369848, 462310, 739696, 924620, 1479392, 1849240, 3698480, 7396960]

約数ペア:

[(1, 7396960), (2, 3698480), (4, 1849240), (5, 1479392), (8, 924620), (10, 739696), (16, 462310), (20, 369848), (32, 231155), (40, 184924), (80, 92462), (83, 89120), (160, 46231), (166, 44560), (332, 22280), (415, 17824), (557, 13280), (664, 11140), (830, 8912), (1114, 6640), (1328, 5570), (1660, 4456), (2228, 3320), (2656, 2785)]