47966320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12757}}^1$

素因数の和:12817

約数の個数: 40

約数和(自身を含む): 113903424

約数和(自身を除く): 65937104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 12757, 25514, 51028, 63785, 102056, 127570, 204112, 255140, 510280, 599579, 1020560, 1199158, 2398316, 2997895, 4796632, 5995790, 9593264, 11991580, 23983160, 47966320]

約数ペア:

[(1, 47966320), (2, 23983160), (4, 11991580), (5, 9593264), (8, 5995790), (10, 4796632), (16, 2997895), (20, 2398316), (40, 1199158), (47, 1020560), (80, 599579), (94, 510280), (188, 255140), (235, 204112), (376, 127570), (470, 102056), (752, 63785), (940, 51028), (1880, 25514), (3760, 12757)]