27228160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2659}}^1$

素因数の和:2686

約数の個数: 48

約数和(自身を含む): 65356200

約数和(自身を除く): 38128040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2659, 5120, 5318, 10240, 10636, 13295, 21272, 26590, 42544, 53180, 85088, 106360, 170176, 212720, 340352, 425440, 680704, 850880, 1361408, 1701760, 2722816, 3403520, 5445632, 6807040, 13614080, 27228160]

約数ペア:

[(1, 27228160), (2, 13614080), (4, 6807040), (5, 5445632), (8, 3403520), (10, 2722816), (16, 1701760), (20, 1361408), (32, 850880), (40, 680704), (64, 425440), (80, 340352), (128, 212720), (160, 170176), (256, 106360), (320, 85088), (512, 53180), (640, 42544), (1024, 26590), (1280, 21272), (2048, 13295), (2560, 10636), (2659, 10240), (5120, 5318)]