74923840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12323}}^1$

素因数の和:12359

約数の個数: 56

約数和(自身を含む): 187817760

約数和(自身を除く): 112893920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 12323, 24646, 49292, 61615, 98584, 123230, 197168, 234137, 246460, 394336, 468274, 492920, 788672, 936548, 985840, 1170685, 1873096, 1971680, 2341370, 3746192, 3943360, 4682740, 7492384, 9365480, 14984768, 18730960, 37461920, 74923840]

約数ペア:

[(1, 74923840), (2, 37461920), (4, 18730960), (5, 14984768), (8, 9365480), (10, 7492384), (16, 4682740), (19, 3943360), (20, 3746192), (32, 2341370), (38, 1971680), (40, 1873096), (64, 1170685), (76, 985840), (80, 936548), (95, 788672), (152, 492920), (160, 468274), (190, 394336), (304, 246460), (320, 234137), (380, 197168), (608, 123230), (760, 98584), (1216, 61615), (1520, 49292), (3040, 24646), (6080, 12323)]