10307840

素因数分解:

$2^8\times 5^1\times {\mathrm{8053}}^1$

素因数の和:8074

約数の個数: 36

約数和(自身を含む): 24693564

約数和(自身を除く): 14385724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 8053, 16106, 32212, 40265, 64424, 80530, 128848, 161060, 257696, 322120, 515392, 644240, 1030784, 1288480, 2061568, 2576960, 5153920, 10307840]

約数ペア:

[(1, 10307840), (2, 5153920), (4, 2576960), (5, 2061568), (8, 1288480), (10, 1030784), (16, 644240), (20, 515392), (32, 322120), (40, 257696), (64, 161060), (80, 128848), (128, 80530), (160, 64424), (256, 40265), (320, 32212), (640, 16106), (1280, 8053)]