84182840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7333}}^1$

素因数の和:7392

約数の個数: 64

約数和(自身を含む): 221780160

約数和(自身を除く): 137597320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 7333, 11480, 14666, 29332, 36665, 51331, 58664, 73330, 102662, 146660, 205324, 256655, 293320, 300653, 410648, 513310, 601306, 1026620, 1202612, 1503265, 2053240, 2104571, 2405224, 3006530, 4209142, 6013060, 8418284, 10522855, 12026120, 16836568, 21045710, 42091420, 84182840]

約数ペア:

[(1, 84182840), (2, 42091420), (4, 21045710), (5, 16836568), (7, 12026120), (8, 10522855), (10, 8418284), (14, 6013060), (20, 4209142), (28, 3006530), (35, 2405224), (40, 2104571), (41, 2053240), (56, 1503265), (70, 1202612), (82, 1026620), (140, 601306), (164, 513310), (205, 410648), (280, 300653), (287, 293320), (328, 256655), (410, 205324), (574, 146660), (820, 102662), (1148, 73330), (1435, 58664), (1640, 51331), (2296, 36665), (2870, 29332), (5740, 14666), (7333, 11480)]