37722070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 71202240

約数和(自身を除く): 33480170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 401, 409, 802, 818, 2005, 2045, 4010, 4090, 9223, 9407, 18446, 18814, 46115, 47035, 92230, 94070, 164009, 328018, 820045, 1640090, 3772207, 7544414, 18861035, 37722070]

約数ペア:

[(1, 37722070), (2, 18861035), (5, 7544414), (10, 3772207), (23, 1640090), (46, 820045), (115, 328018), (230, 164009), (401, 94070), (409, 92230), (802, 47035), (818, 46115), (2005, 18814), (2045, 18446), (4010, 9407), (4090, 9223)]