229527040

素因数分解:

$2^9\times 5^1\times {\mathrm{89659}}^1$

素因数の和:89682

約数の個数: 40

約数和(自身を含む): 550333080

約数和(自身を除く): 320806040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 89659, 179318, 358636, 448295, 717272, 896590, 1434544, 1793180, 2869088, 3586360, 5738176, 7172720, 11476352, 14345440, 22952704, 28690880, 45905408, 57381760, 114763520, 229527040]

約数ペア:

[(1, 229527040), (2, 114763520), (4, 57381760), (5, 45905408), (8, 28690880), (10, 22952704), (16, 14345440), (20, 11476352), (32, 7172720), (40, 5738176), (64, 3586360), (80, 2869088), (128, 1793180), (160, 1434544), (256, 896590), (320, 717272), (512, 448295), (640, 358636), (1280, 179318), (2560, 89659)]