29224820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 64012368

約数和(自身を除く): 34787548

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 541, 730, 740, 1082, 1460, 2164, 2701, 2705, 5402, 5410, 10804, 10820, 13505, 20017, 27010, 39493, 40034, 54020, 78986, 80068, 100085, 157972, 197465, 200170, 394930, 400340, 789860, 1461241, 2922482, 5844964, 7306205, 14612410, 29224820]

約数ペア:

[(1, 29224820), (2, 14612410), (4, 7306205), (5, 5844964), (10, 2922482), (20, 1461241), (37, 789860), (73, 400340), (74, 394930), (146, 200170), (148, 197465), (185, 157972), (292, 100085), (365, 80068), (370, 78986), (541, 54020), (730, 40034), (740, 39493), (1082, 27010), (1460, 20017), (2164, 13505), (2701, 10820), (2705, 10804), (5402, 5410)]