39440220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9811}}^1$

素因数の和:9890

約数の個数: 48

約数和(自身を含む): 112092288

約数和(自身を除く): 72652068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 9811, 19622, 29433, 39244, 49055, 58866, 98110, 117732, 147165, 196220, 294330, 588660, 657337, 1314674, 1972011, 2629348, 3286685, 3944022, 6573370, 7888044, 9860055, 13146740, 19720110, 39440220]

約数ペア:

[(1, 39440220), (2, 19720110), (3, 13146740), (4, 9860055), (5, 7888044), (6, 6573370), (10, 3944022), (12, 3286685), (15, 2629348), (20, 1972011), (30, 1314674), (60, 657337), (67, 588660), (134, 294330), (201, 196220), (268, 147165), (335, 117732), (402, 98110), (670, 58866), (804, 49055), (1005, 39244), (1340, 29433), (2010, 19622), (4020, 9811)]