57013400

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{3203}}^1$

素因数の和:3308

約数の個数: 48

約数和(自身を含む): 134087400

約数和(自身を除く): 77074000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 712, 890, 1780, 2225, 3203, 3560, 4450, 6406, 8900, 12812, 16015, 17800, 25624, 32030, 64060, 80075, 128120, 160150, 285067, 320300, 570134, 640600, 1140268, 1425335, 2280536, 2850670, 5701340, 7126675, 11402680, 14253350, 28506700, 57013400]

約数ペア:

[(1, 57013400), (2, 28506700), (4, 14253350), (5, 11402680), (8, 7126675), (10, 5701340), (20, 2850670), (25, 2280536), (40, 1425335), (50, 1140268), (89, 640600), (100, 570134), (178, 320300), (200, 285067), (356, 160150), (445, 128120), (712, 80075), (890, 64060), (1780, 32030), (2225, 25624), (3203, 17800), (3560, 16015), (4450, 12812), (6406, 8900)]