2010560

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 56

約数和(自身を含む): 4913376

約数和(自身を除く): 2902816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 103, 122, 160, 206, 244, 305, 320, 412, 488, 515, 610, 824, 976, 1030, 1220, 1648, 1952, 2060, 2440, 3296, 3904, 4120, 4880, 6283, 6592, 8240, 9760, 12566, 16480, 19520, 25132, 31415, 32960, 50264, 62830, 100528, 125660, 201056, 251320, 402112, 502640, 1005280, 2010560]

約数ペア:

[(1, 2010560), (2, 1005280), (4, 502640), (5, 402112), (8, 251320), (10, 201056), (16, 125660), (20, 100528), (32, 62830), (40, 50264), (61, 32960), (64, 31415), (80, 25132), (103, 19520), (122, 16480), (160, 12566), (206, 9760), (244, 8240), (305, 6592), (320, 6283), (412, 4880), (488, 4120), (515, 3904), (610, 3296), (824, 2440), (976, 2060), (1030, 1952), (1220, 1648)]