41898880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3887

約数の個数: 64

約数和(自身を含む): 106084080

約数和(自身を除く): 64185200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 3851, 5440, 7702, 10880, 15404, 19255, 30808, 38510, 61616, 65467, 77020, 123232, 130934, 154040, 246464, 261868, 308080, 327335, 492928, 523736, 616160, 654670, 1047472, 1232320, 1309340, 2094944, 2464640, 2618680, 4189888, 5237360, 8379776, 10474720, 20949440, 41898880]

約数ペア:

[(1, 41898880), (2, 20949440), (4, 10474720), (5, 8379776), (8, 5237360), (10, 4189888), (16, 2618680), (17, 2464640), (20, 2094944), (32, 1309340), (34, 1232320), (40, 1047472), (64, 654670), (68, 616160), (80, 523736), (85, 492928), (128, 327335), (136, 308080), (160, 261868), (170, 246464), (272, 154040), (320, 130934), (340, 123232), (544, 77020), (640, 65467), (680, 61616), (1088, 38510), (1360, 30808), (2176, 19255), (2720, 15404), (3851, 10880), (5440, 7702)]