713883440

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{37337}}^1$

素因数の和:37589

約数の個数: 40

約数和(自身を含む): 1666768320

約数和(自身を除く): 952884880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 9560, 19120, 37337, 74674, 149348, 186685, 298696, 373370, 597392, 746740, 1493480, 2986960, 8923543, 17847086, 35694172, 44617715, 71388344, 89235430, 142776688, 178470860, 356941720, 713883440]

約数ペア:

[(1, 713883440), (2, 356941720), (4, 178470860), (5, 142776688), (8, 89235430), (10, 71388344), (16, 44617715), (20, 35694172), (40, 17847086), (80, 8923543), (239, 2986960), (478, 1493480), (956, 746740), (1195, 597392), (1912, 373370), (2390, 298696), (3824, 186685), (4780, 149348), (9560, 74674), (19120, 37337)]