3388240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 8077608

約数和(自身を除く): 4689368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1033, 1640, 2066, 3280, 4132, 5165, 8264, 10330, 16528, 20660, 41320, 42353, 82640, 84706, 169412, 211765, 338824, 423530, 677648, 847060, 1694120, 3388240]

約数ペア:

[(1, 3388240), (2, 1694120), (4, 847060), (5, 677648), (8, 423530), (10, 338824), (16, 211765), (20, 169412), (40, 84706), (41, 82640), (80, 42353), (82, 41320), (164, 20660), (205, 16528), (328, 10330), (410, 8264), (656, 5165), (820, 4132), (1033, 3280), (1640, 2066)]