97925380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7211}}^1$

素因数の和:7324

約数の個数: 48

約数和(自身を含む): 237476736

約数和(自身を除く): 139551356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 7211, 13580, 14422, 28844, 36055, 50477, 72110, 100954, 144220, 201908, 252385, 504770, 699467, 1009540, 1398934, 2797868, 3497335, 4896269, 6994670, 9792538, 13989340, 19585076, 24481345, 48962690, 97925380]

約数ペア:

[(1, 97925380), (2, 48962690), (4, 24481345), (5, 19585076), (7, 13989340), (10, 9792538), (14, 6994670), (20, 4896269), (28, 3497335), (35, 2797868), (70, 1398934), (97, 1009540), (140, 699467), (194, 504770), (388, 252385), (485, 201908), (679, 144220), (970, 100954), (1358, 72110), (1940, 50477), (2716, 36055), (3395, 28844), (6790, 14422), (7211, 13580)]