139094720

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5237}}^1$

素因数の和:5337

約数の個数: 56

約数和(自身を含む): 335273904

約数和(自身を除く): 196179184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5237, 5312, 6640, 10474, 13280, 20948, 26185, 26560, 41896, 52370, 83792, 104740, 167584, 209480, 335168, 418960, 434671, 837920, 869342, 1675840, 1738684, 2173355, 3477368, 4346710, 6954736, 8693420, 13909472, 17386840, 27818944, 34773680, 69547360, 139094720]

約数ペア:

[(1, 139094720), (2, 69547360), (4, 34773680), (5, 27818944), (8, 17386840), (10, 13909472), (16, 8693420), (20, 6954736), (32, 4346710), (40, 3477368), (64, 2173355), (80, 1738684), (83, 1675840), (160, 869342), (166, 837920), (320, 434671), (332, 418960), (415, 335168), (664, 209480), (830, 167584), (1328, 104740), (1660, 83792), (2656, 52370), (3320, 41896), (5237, 26560), (5312, 26185), (6640, 20948), (10474, 13280)]