4101520

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 9624384

約数和(自身を除く): 5522864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 307, 334, 614, 668, 835, 1228, 1336, 1535, 1670, 2456, 2672, 3070, 3340, 4912, 6140, 6680, 12280, 13360, 24560, 51269, 102538, 205076, 256345, 410152, 512690, 820304, 1025380, 2050760, 4101520]

約数ペア:

[(1, 4101520), (2, 2050760), (4, 1025380), (5, 820304), (8, 512690), (10, 410152), (16, 256345), (20, 205076), (40, 102538), (80, 51269), (167, 24560), (307, 13360), (334, 12280), (614, 6680), (668, 6140), (835, 4912), (1228, 3340), (1336, 3070), (1535, 2672), (1670, 2456)]