10907840

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 56

約数和(自身を含む): 26334720

約数和(自身を除く): 15426880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 383, 445, 712, 766, 890, 1424, 1532, 1780, 1915, 2848, 3064, 3560, 3830, 5696, 6128, 7120, 7660, 12256, 14240, 15320, 24512, 28480, 30640, 34087, 61280, 68174, 122560, 136348, 170435, 272696, 340870, 545392, 681740, 1090784, 1363480, 2181568, 2726960, 5453920, 10907840]

約数ペア:

[(1, 10907840), (2, 5453920), (4, 2726960), (5, 2181568), (8, 1363480), (10, 1090784), (16, 681740), (20, 545392), (32, 340870), (40, 272696), (64, 170435), (80, 136348), (89, 122560), (160, 68174), (178, 61280), (320, 34087), (356, 30640), (383, 28480), (445, 24512), (712, 15320), (766, 14240), (890, 12256), (1424, 7660), (1532, 7120), (1780, 6128), (1915, 5696), (2848, 3830), (3064, 3560)]