9223400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 21695040

約数和(自身を除く): 12471640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 431, 535, 856, 862, 1070, 1724, 2140, 2155, 2675, 3448, 4280, 4310, 5350, 8620, 10700, 10775, 17240, 21400, 21550, 43100, 46117, 86200, 92234, 184468, 230585, 368936, 461170, 922340, 1152925, 1844680, 2305850, 4611700, 9223400]

約数ペア:

[(1, 9223400), (2, 4611700), (4, 2305850), (5, 1844680), (8, 1152925), (10, 922340), (20, 461170), (25, 368936), (40, 230585), (50, 184468), (100, 92234), (107, 86200), (200, 46117), (214, 43100), (428, 21550), (431, 21400), (535, 17240), (856, 10775), (862, 10700), (1070, 8620), (1724, 5350), (2140, 4310), (2155, 4280), (2675, 3448)]