2017993280

素因数分解:

$2^6\times 5^1\times {\mathrm{853}}^1\times {\mathrm{7393}}^1$

素因数の和:8263

約数の個数: 56

約数和(自身を含む): 4811630712

約数和(自身を除く): 2793637432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 853, 1706, 3412, 4265, 6824, 7393, 8530, 13648, 14786, 17060, 27296, 29572, 34120, 36965, 54592, 59144, 68240, 73930, 118288, 136480, 147860, 236576, 272960, 295720, 473152, 591440, 1182880, 2365760, 6306229, 12612458, 25224916, 31531145, 50449832, 63062290, 100899664, 126124580, 201799328, 252249160, 403598656, 504498320, 1008996640, 2017993280]

約数ペア:

[(1, 2017993280), (2, 1008996640), (4, 504498320), (5, 403598656), (8, 252249160), (10, 201799328), (16, 126124580), (20, 100899664), (32, 63062290), (40, 50449832), (64, 31531145), (80, 25224916), (160, 12612458), (320, 6306229), (853, 2365760), (1706, 1182880), (3412, 591440), (4265, 473152), (6824, 295720), (7393, 272960), (8530, 236576), (13648, 147860), (14786, 136480), (17060, 118288), (27296, 73930), (29572, 68240), (34120, 59144), (36965, 54592)]