146880740

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{20011}}^1$

素因数の和:20387

約数の個数: 24

約数和(自身を含む): 309305472

約数和(自身を除く): 162424732

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 20011, 40022, 80044, 100055, 200110, 400220, 7344037, 14688074, 29376148, 36720185, 73440370, 146880740]

約数ペア:

[(1, 146880740), (2, 73440370), (4, 36720185), (5, 29376148), (10, 14688074), (20, 7344037), (367, 400220), (734, 200110), (1468, 100055), (1835, 80044), (3670, 40022), (7340, 20011)]