29966320

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4513}}^1$

素因数の和:4609

約数の個数: 40

約数和(自身を含む): 70526736

約数和(自身を除く): 40560416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 4513, 6640, 9026, 18052, 22565, 36104, 45130, 72208, 90260, 180520, 361040, 374579, 749158, 1498316, 1872895, 2996632, 3745790, 5993264, 7491580, 14983160, 29966320]

約数ペア:

[(1, 29966320), (2, 14983160), (4, 7491580), (5, 5993264), (8, 3745790), (10, 2996632), (16, 1872895), (20, 1498316), (40, 749158), (80, 374579), (83, 361040), (166, 180520), (332, 90260), (415, 72208), (664, 45130), (830, 36104), (1328, 22565), (1660, 18052), (3320, 9026), (4513, 6640)]