45623440

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6871}}^1$

素因数の和:6967

約数の個数: 40

約数和(自身を含む): 107368128

約数和(自身を除く): 61744688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 6871, 13742, 27484, 34355, 54968, 68710, 109936, 137420, 274840, 549680, 570293, 1140586, 2281172, 2851465, 4562344, 5702930, 9124688, 11405860, 22811720, 45623440]

約数ペア:

[(1, 45623440), (2, 22811720), (4, 11405860), (5, 9124688), (8, 5702930), (10, 4562344), (16, 2851465), (20, 2281172), (40, 1140586), (80, 570293), (83, 549680), (166, 274840), (332, 137420), (415, 109936), (664, 68710), (830, 54968), (1328, 34355), (1660, 27484), (3320, 13742), (6640, 6871)]