9555100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 22498560

約数和(自身を除く): 12943460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 76, 94, 95, 100, 107, 188, 190, 214, 235, 380, 428, 470, 475, 535, 893, 940, 950, 1070, 1175, 1786, 1900, 2033, 2140, 2350, 2675, 3572, 4066, 4465, 4700, 5029, 5350, 8132, 8930, 10058, 10165, 10700, 17860, 20116, 20330, 22325, 25145, 40660, 44650, 50290, 50825, 89300, 95551, 100580, 101650, 125725, 191102, 203300, 251450, 382204, 477755, 502900, 955510, 1911020, 2388775, 4777550, 9555100]

約数ペア:

[(1, 9555100), (2, 4777550), (4, 2388775), (5, 1911020), (10, 955510), (19, 502900), (20, 477755), (25, 382204), (38, 251450), (47, 203300), (50, 191102), (76, 125725), (94, 101650), (95, 100580), (100, 95551), (107, 89300), (188, 50825), (190, 50290), (214, 44650), (235, 40660), (380, 25145), (428, 22325), (470, 20330), (475, 20116), (535, 17860), (893, 10700), (940, 10165), (950, 10058), (1070, 8930), (1175, 8132), (1786, 5350), (1900, 5029), (2033, 4700), (2140, 4465), (2350, 4066), (2675, 3572)]