990364268870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83293883}}^1$

素因数の和:83293960

約数の個数: 32

約数和(自身を含む): 1889105289120

約数和(自身を除く): 898741020250

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 83293883, 166587766, 416469415, 832938830, 2415522607, 3415049203, 4831045214, 6830098406, 12077613035, 17075246015, 24155226070, 34150492030, 99036426887, 198072853774, 495182134435, 990364268870]

約数ペア:

[(1, 990364268870), (2, 495182134435), (5, 198072853774), (10, 99036426887), (29, 34150492030), (41, 24155226070), (58, 17075246015), (82, 12077613035), (145, 6830098406), (205, 4831045214), (290, 3415049203), (410, 2415522607), (1189, 832938830), (2378, 416469415), (5945, 166587766), (11890, 83293883)]