32255920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21221}}^1$

素因数の和:21253

約数の個数: 40

約数和(自身を含む): 78945840

約数和(自身を除く): 46689920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21221, 42442, 84884, 106105, 169768, 212210, 339536, 403199, 424420, 806398, 848840, 1612796, 1697680, 2015995, 3225592, 4031990, 6451184, 8063980, 16127960, 32255920]

約数ペア:

[(1, 32255920), (2, 16127960), (4, 8063980), (5, 6451184), (8, 4031990), (10, 3225592), (16, 2015995), (19, 1697680), (20, 1612796), (38, 848840), (40, 806398), (76, 424420), (80, 403199), (95, 339536), (152, 212210), (190, 169768), (304, 106105), (380, 84884), (760, 42442), (1520, 21221)]