133739440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{35569}}^1$

素因数の和:35629

約数の個数: 40

約数和(自身を含む): 317568960

約数和(自身を除く): 183829520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 35569, 71138, 142276, 177845, 284552, 355690, 569104, 711380, 1422760, 1671743, 2845520, 3343486, 6686972, 8358715, 13373944, 16717430, 26747888, 33434860, 66869720, 133739440]

約数ペア:

[(1, 133739440), (2, 66869720), (4, 33434860), (5, 26747888), (8, 16717430), (10, 13373944), (16, 8358715), (20, 6686972), (40, 3343486), (47, 2845520), (80, 1671743), (94, 1422760), (188, 711380), (235, 569104), (376, 355690), (470, 284552), (752, 177845), (940, 142276), (1880, 71138), (3760, 35569)]