202472240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53849}}^1$

素因数の和:53909

約数の個数: 40

約数和(自身を含む): 480772800

約数和(自身を除く): 278300560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 53849, 107698, 215396, 269245, 430792, 538490, 861584, 1076980, 2153960, 2530903, 4307920, 5061806, 10123612, 12654515, 20247224, 25309030, 40494448, 50618060, 101236120, 202472240]

約数ペア:

[(1, 202472240), (2, 101236120), (4, 50618060), (5, 40494448), (8, 25309030), (10, 20247224), (16, 12654515), (20, 10123612), (40, 5061806), (47, 4307920), (80, 2530903), (94, 2153960), (188, 1076980), (235, 861584), (376, 538490), (470, 430792), (752, 269245), (940, 215396), (1880, 107698), (3760, 53849)]