4472260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 10273536

約数和(自身を除く): 5801276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 167, 206, 260, 334, 412, 515, 668, 835, 1030, 1339, 1670, 2060, 2171, 2678, 3340, 4342, 5356, 6695, 8684, 10855, 13390, 17201, 21710, 26780, 34402, 43420, 68804, 86005, 172010, 223613, 344020, 447226, 894452, 1118065, 2236130, 4472260]

約数ペア:

[(1, 4472260), (2, 2236130), (4, 1118065), (5, 894452), (10, 447226), (13, 344020), (20, 223613), (26, 172010), (52, 86005), (65, 68804), (103, 43420), (130, 34402), (167, 26780), (206, 21710), (260, 17201), (334, 13390), (412, 10855), (515, 8684), (668, 6695), (835, 5356), (1030, 4342), (1339, 3340), (1670, 2678), (2060, 2171)]