163290760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{69191}}^1$

素因数の和:69261

約数の個数: 32

約数和(自身を含む): 373636800

約数和(自身を除く): 210346040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 69191, 138382, 276764, 345955, 553528, 691910, 1383820, 2767640, 4082269, 8164538, 16329076, 20411345, 32658152, 40822690, 81645380, 163290760]

約数ペア:

[(1, 163290760), (2, 81645380), (4, 40822690), (5, 32658152), (8, 20411345), (10, 16329076), (20, 8164538), (40, 4082269), (59, 2767640), (118, 1383820), (236, 691910), (295, 553528), (472, 345955), (590, 276764), (1180, 138382), (2360, 69191)]