104847440

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3889}}^1$

素因数の和:4239

約数の個数: 40

約数和(自身を含む): 244556520

約数和(自身を除く): 139709080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 3889, 5392, 6740, 7778, 13480, 15556, 19445, 26960, 31112, 38890, 62224, 77780, 155560, 311120, 1310593, 2621186, 5242372, 6552965, 10484744, 13105930, 20969488, 26211860, 52423720, 104847440]

約数ペア:

[(1, 104847440), (2, 52423720), (4, 26211860), (5, 20969488), (8, 13105930), (10, 10484744), (16, 6552965), (20, 5242372), (40, 2621186), (80, 1310593), (337, 311120), (674, 155560), (1348, 77780), (1685, 62224), (2696, 38890), (3370, 31112), (3889, 26960), (5392, 19445), (6740, 15556), (7778, 13480)]