74197540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{7013}}^1$

素因数の和:7068

約数の個数: 36

約数和(自身を含む): 162907164

約数和(自身を除く): 88709624

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 7013, 10580, 14026, 28052, 35065, 70130, 140260, 161299, 322598, 645196, 806495, 1612990, 3225980, 3709877, 7419754, 14839508, 18549385, 37098770, 74197540]

約数ペア:

[(1, 74197540), (2, 37098770), (4, 18549385), (5, 14839508), (10, 7419754), (20, 3709877), (23, 3225980), (46, 1612990), (92, 806495), (115, 645196), (230, 322598), (460, 161299), (529, 140260), (1058, 70130), (2116, 35065), (2645, 28052), (5290, 14026), (7013, 10580)]