8090810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 19014912

約数和(自身を除く): 10924102

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 523, 595, 910, 1046, 1105, 1190, 1547, 2210, 2615, 3094, 3661, 5230, 6799, 7322, 7735, 8891, 13598, 15470, 17782, 18305, 33995, 36610, 44455, 47593, 62237, 67990, 88910, 95186, 115583, 124474, 231166, 237965, 311185, 475930, 577915, 622370, 809081, 1155830, 1618162, 4045405, 8090810]

約数ペア:

[(1, 8090810), (2, 4045405), (5, 1618162), (7, 1155830), (10, 809081), (13, 622370), (14, 577915), (17, 475930), (26, 311185), (34, 237965), (35, 231166), (65, 124474), (70, 115583), (85, 95186), (91, 88910), (119, 67990), (130, 62237), (170, 47593), (182, 44455), (221, 36610), (238, 33995), (442, 18305), (455, 17782), (523, 15470), (595, 13598), (910, 8891), (1046, 7735), (1105, 7322), (1190, 6799), (1547, 5230), (2210, 3661), (2615, 3094)]