170456320

素因数分解:

$2^8\times 5^1\times {\mathrm{133169}}^1$

素因数の和:133190

約数の個数: 36

約数和(自身を含む): 408299220

約数和(自身を除く): 237842900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 133169, 266338, 532676, 665845, 1065352, 1331690, 2130704, 2663380, 4261408, 5326760, 8522816, 10653520, 17045632, 21307040, 34091264, 42614080, 85228160, 170456320]

約数ペア:

[(1, 170456320), (2, 85228160), (4, 42614080), (5, 34091264), (8, 21307040), (10, 17045632), (16, 10653520), (20, 8522816), (32, 5326760), (40, 4261408), (64, 2663380), (80, 2130704), (128, 1331690), (160, 1065352), (256, 665845), (320, 532676), (640, 266338), (1280, 133169)]