74847980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{162713}}^1$

素因数の和:162745

約数の個数: 24

約数和(自身を含む): 164015712

約数和(自身を除く): 89167732

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 162713, 325426, 650852, 813565, 1627130, 3254260, 3742399, 7484798, 14969596, 18711995, 37423990, 74847980]

約数ペア:

[(1, 74847980), (2, 37423990), (4, 18711995), (5, 14969596), (10, 7484798), (20, 3742399), (23, 3254260), (46, 1627130), (92, 813565), (115, 650852), (230, 325426), (460, 162713)]