75818440

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12073}}^1$

素因数の和:12241

約数の個数: 32

約数和(自身を含む): 171692280

約数和(自身を除く): 95873840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 12073, 24146, 48292, 60365, 96584, 120730, 241460, 482920, 1895461, 3790922, 7581844, 9477305, 15163688, 18954610, 37909220, 75818440]

約数ペア:

[(1, 75818440), (2, 37909220), (4, 18954610), (5, 15163688), (8, 9477305), (10, 7581844), (20, 3790922), (40, 1895461), (157, 482920), (314, 241460), (628, 120730), (785, 96584), (1256, 60365), (1570, 48292), (3140, 24146), (6280, 12073)]