38672900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 97035456

約数和(自身を除く): 58362556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 547, 700, 707, 1010, 1094, 1414, 2020, 2188, 2525, 2735, 2828, 3535, 3829, 5050, 5470, 7070, 7658, 10100, 10940, 13675, 14140, 15316, 17675, 19145, 27350, 35350, 38290, 54700, 55247, 70700, 76580, 95725, 110494, 191450, 220988, 276235, 382900, 386729, 552470, 773458, 1104940, 1381175, 1546916, 1933645, 2762350, 3867290, 5524700, 7734580, 9668225, 19336450, 38672900]

約数ペア:

[(1, 38672900), (2, 19336450), (4, 9668225), (5, 7734580), (7, 5524700), (10, 3867290), (14, 2762350), (20, 1933645), (25, 1546916), (28, 1381175), (35, 1104940), (50, 773458), (70, 552470), (100, 386729), (101, 382900), (140, 276235), (175, 220988), (202, 191450), (350, 110494), (404, 95725), (505, 76580), (547, 70700), (700, 55247), (707, 54700), (1010, 38290), (1094, 35350), (1414, 27350), (2020, 19145), (2188, 17675), (2525, 15316), (2735, 14140), (2828, 13675), (3535, 10940), (3829, 10100), (5050, 7658), (5470, 7070)]