16406080

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 39428928

約数和(自身を除く): 23022848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 307, 320, 334, 614, 668, 835, 1228, 1336, 1535, 1670, 2456, 2672, 3070, 3340, 4912, 5344, 6140, 6680, 9824, 10688, 12280, 13360, 19648, 24560, 26720, 49120, 51269, 53440, 98240, 102538, 205076, 256345, 410152, 512690, 820304, 1025380, 1640608, 2050760, 3281216, 4101520, 8203040, 16406080]

約数ペア:

[(1, 16406080), (2, 8203040), (4, 4101520), (5, 3281216), (8, 2050760), (10, 1640608), (16, 1025380), (20, 820304), (32, 512690), (40, 410152), (64, 256345), (80, 205076), (160, 102538), (167, 98240), (307, 53440), (320, 51269), (334, 49120), (614, 26720), (668, 24560), (835, 19648), (1228, 13360), (1336, 12280), (1535, 10688), (1670, 9824), (2456, 6680), (2672, 6140), (3070, 5344), (3340, 4912)]