41827840

素因数分解:

$2^9\times 5^1\times {\mathrm{16339}}^1$

素因数の和:16362

約数の個数: 40

約数和(自身を含む): 100294920

約数和(自身を除く): 58467080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 16339, 32678, 65356, 81695, 130712, 163390, 261424, 326780, 522848, 653560, 1045696, 1307120, 2091392, 2614240, 4182784, 5228480, 8365568, 10456960, 20913920, 41827840]

約数ペア:

[(1, 41827840), (2, 20913920), (4, 10456960), (5, 8365568), (8, 5228480), (10, 4182784), (16, 2614240), (20, 2091392), (32, 1307120), (40, 1045696), (64, 653560), (80, 522848), (128, 326780), (160, 261424), (256, 163390), (320, 130712), (512, 81695), (640, 65356), (1280, 32678), (2560, 16339)]