124854520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4597}}^1$

素因数の和:4712

約数の個数: 64

約数和(自身を含む): 324434880

約数和(自身を除く): 199580360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 4597, 5432, 6790, 9194, 13580, 18388, 22985, 27160, 32179, 36776, 45970, 64358, 91940, 128716, 160895, 183880, 257432, 321790, 445909, 643580, 891818, 1287160, 1783636, 2229545, 3121363, 3567272, 4459090, 6242726, 8918180, 12485452, 15606815, 17836360, 24970904, 31213630, 62427260, 124854520]

約数ペア:

[(1, 124854520), (2, 62427260), (4, 31213630), (5, 24970904), (7, 17836360), (8, 15606815), (10, 12485452), (14, 8918180), (20, 6242726), (28, 4459090), (35, 3567272), (40, 3121363), (56, 2229545), (70, 1783636), (97, 1287160), (140, 891818), (194, 643580), (280, 445909), (388, 321790), (485, 257432), (679, 183880), (776, 160895), (970, 128716), (1358, 91940), (1940, 64358), (2716, 45970), (3395, 36776), (3880, 32179), (4597, 27160), (5432, 22985), (6790, 18388), (9194, 13580)]