85549760

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3221}}^1$

素因数の和:3321

約数の個数: 56

約数和(自身を含む): 206233776

約数和(自身を除く): 120684016

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, 3221, 3320, 5312, 6442, 6640, 12884, 13280, 16105, 25768, 26560, 32210, 51536, 64420, 103072, 128840, 206144, 257680, 267343, 515360, 534686, 1030720, 1069372, 1336715, 2138744, 2673430, 4277488, 5346860, 8554976, 10693720, 17109952, 21387440, 42774880, 85549760]

約数ペア:

[(1, 85549760), (2, 42774880), (4, 21387440), (5, 17109952), (8, 10693720), (10, 8554976), (16, 5346860), (20, 4277488), (32, 2673430), (40, 2138744), (64, 1336715), (80, 1069372), (83, 1030720), (160, 534686), (166, 515360), (320, 267343), (332, 257680), (415, 206144), (664, 128840), (830, 103072), (1328, 64420), (1660, 51536), (2656, 32210), (3221, 26560), (3320, 25768), (5312, 16105), (6442, 13280), (6640, 12884)]