116643400

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6553}}^1$

素因数の和:6658

約数の個数: 48

約数和(自身を含む): 274284900

約数和(自身を除く): 157641500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 712, 890, 1780, 2225, 3560, 4450, 6553, 8900, 13106, 17800, 26212, 32765, 52424, 65530, 131060, 163825, 262120, 327650, 583217, 655300, 1166434, 1310600, 2332868, 2916085, 4665736, 5832170, 11664340, 14580425, 23328680, 29160850, 58321700, 116643400]

約数ペア:

[(1, 116643400), (2, 58321700), (4, 29160850), (5, 23328680), (8, 14580425), (10, 11664340), (20, 5832170), (25, 4665736), (40, 2916085), (50, 2332868), (89, 1310600), (100, 1166434), (178, 655300), (200, 583217), (356, 327650), (445, 262120), (712, 163825), (890, 131060), (1780, 65530), (2225, 52424), (3560, 32765), (4450, 26212), (6553, 17800), (8900, 13106)]