53927320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70957}}^1$

素因数の和:70987

約数の個数: 32

約数和(自身を含む): 127724400

約数和(自身を除く): 73797080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70957, 141914, 283828, 354785, 567656, 709570, 1348183, 1419140, 2696366, 2838280, 5392732, 6740915, 10785464, 13481830, 26963660, 53927320]

約数ペア:

[(1, 53927320), (2, 26963660), (4, 13481830), (5, 10785464), (8, 6740915), (10, 5392732), (19, 2838280), (20, 2696366), (38, 1419140), (40, 1348183), (76, 709570), (95, 567656), (152, 354785), (190, 283828), (380, 141914), (760, 70957)]