67348240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20533}}^1$

素因数の和:20587

約数の個数: 40

約数和(自身を含む): 160411608

約数和(自身を除く): 93063368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 20533, 41066, 82132, 102665, 164264, 205330, 328528, 410660, 821320, 841853, 1642640, 1683706, 3367412, 4209265, 6734824, 8418530, 13469648, 16837060, 33674120, 67348240]

約数ペア:

[(1, 67348240), (2, 33674120), (4, 16837060), (5, 13469648), (8, 8418530), (10, 6734824), (16, 4209265), (20, 3367412), (40, 1683706), (41, 1642640), (80, 841853), (82, 821320), (164, 410660), (205, 328528), (328, 205330), (410, 164264), (656, 102665), (820, 82132), (1640, 41066), (3280, 20533)]