75685180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4013}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 169936704

約数和(自身を除く): 94251524

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4013, 4715, 8026, 9430, 16052, 18860, 20065, 40130, 80260, 92299, 164533, 184598, 329066, 369196, 461495, 658132, 822665, 922990, 1645330, 1845980, 3290660, 3784259, 7568518, 15137036, 18921295, 37842590, 75685180]

約数ペア:

[(1, 75685180), (2, 37842590), (4, 18921295), (5, 15137036), (10, 7568518), (20, 3784259), (23, 3290660), (41, 1845980), (46, 1645330), (82, 922990), (92, 822665), (115, 658132), (164, 461495), (205, 369196), (230, 329066), (410, 184598), (460, 164533), (820, 92299), (943, 80260), (1886, 40130), (3772, 20065), (4013, 18860), (4715, 16052), (8026, 9430)]