201829280

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26839}}^1$

素因数の和:26901

約数の個数: 48

約数和(自身を含む): 486984960

約数和(自身を除く): 285155680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 26839, 53678, 107356, 134195, 214712, 268390, 429424, 536780, 858848, 1073560, 1261433, 2147120, 2522866, 4294240, 5045732, 6307165, 10091464, 12614330, 20182928, 25228660, 40365856, 50457320, 100914640, 201829280]

約数ペア:

[(1, 201829280), (2, 100914640), (4, 50457320), (5, 40365856), (8, 25228660), (10, 20182928), (16, 12614330), (20, 10091464), (32, 6307165), (40, 5045732), (47, 4294240), (80, 2522866), (94, 2147120), (160, 1261433), (188, 1073560), (235, 858848), (376, 536780), (470, 429424), (752, 268390), (940, 214712), (1504, 134195), (1880, 107356), (3760, 53678), (7520, 26839)]