325346080

素因数分解:

$2^5\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{1481}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 769709304

約数和(自身を除く): 444363224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1373, 1481, 2746, 2962, 5492, 5924, 6865, 7405, 10984, 11848, 13730, 14810, 21968, 23696, 27460, 29620, 43936, 47392, 54920, 59240, 109840, 118480, 219680, 236960, 2033413, 4066826, 8133652, 10167065, 16267304, 20334130, 32534608, 40668260, 65069216, 81336520, 162673040, 325346080]

約数ペア:

[(1, 325346080), (2, 162673040), (4, 81336520), (5, 65069216), (8, 40668260), (10, 32534608), (16, 20334130), (20, 16267304), (32, 10167065), (40, 8133652), (80, 4066826), (160, 2033413), (1373, 236960), (1481, 219680), (2746, 118480), (2962, 109840), (5492, 59240), (5924, 54920), (6865, 47392), (7405, 43936), (10984, 29620), (11848, 27460), (13730, 23696), (14810, 21968)]