12463400

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 29311740

約数和(自身を除く): 16848340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 617, 808, 1010, 1234, 2020, 2468, 2525, 3085, 4040, 4936, 5050, 6170, 10100, 12340, 15425, 20200, 24680, 30850, 61700, 62317, 123400, 124634, 249268, 311585, 498536, 623170, 1246340, 1557925, 2492680, 3115850, 6231700, 12463400]

約数ペア:

[(1, 12463400), (2, 6231700), (4, 3115850), (5, 2492680), (8, 1557925), (10, 1246340), (20, 623170), (25, 498536), (40, 311585), (50, 249268), (100, 124634), (101, 123400), (200, 62317), (202, 61700), (404, 30850), (505, 24680), (617, 20200), (808, 15425), (1010, 12340), (1234, 10100), (2020, 6170), (2468, 5050), (2525, 4936), (3085, 4040)]