38284160

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 93819600

約数和(自身を除く): 55535440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1459, 1640, 2624, 2918, 3280, 5248, 5836, 6560, 7295, 11672, 13120, 14590, 23344, 26240, 29180, 46688, 58360, 59819, 93376, 116720, 119638, 186752, 233440, 239276, 299095, 466880, 478552, 598190, 933760, 957104, 1196380, 1914208, 2392760, 3828416, 4785520, 7656832, 9571040, 19142080, 38284160]

約数ペア:

[(1, 38284160), (2, 19142080), (4, 9571040), (5, 7656832), (8, 4785520), (10, 3828416), (16, 2392760), (20, 1914208), (32, 1196380), (40, 957104), (41, 933760), (64, 598190), (80, 478552), (82, 466880), (128, 299095), (160, 239276), (164, 233440), (205, 186752), (320, 119638), (328, 116720), (410, 93376), (640, 59819), (656, 58360), (820, 46688), (1312, 29180), (1459, 26240), (1640, 23344), (2624, 14590), (2918, 13120), (3280, 11672), (5248, 7295), (5836, 6560)]