74200370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{4013}}^1$

素因数の和:4106

約数の個数: 24

約数和(自身を含む): 136773036

約数和(自身を除く): 62572666

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 4013, 8026, 9245, 18490, 20065, 40130, 172559, 345118, 862795, 1725590, 7420037, 14840074, 37100185, 74200370]

約数ペア:

[(1, 74200370), (2, 37100185), (5, 14840074), (10, 7420037), (43, 1725590), (86, 862795), (215, 345118), (430, 172559), (1849, 40130), (3698, 20065), (4013, 18490), (8026, 9245)]