22850560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{4463}}^1$

素因数の和:4488

約数の個数: 44

約数和(自身を含む): 54826848

約数和(自身を除く): 31976288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 4463, 5120, 8926, 17852, 22315, 35704, 44630, 71408, 89260, 142816, 178520, 285632, 357040, 571264, 714080, 1142528, 1428160, 2285056, 2856320, 4570112, 5712640, 11425280, 22850560]

約数ペア:

[(1, 22850560), (2, 11425280), (4, 5712640), (5, 4570112), (8, 2856320), (10, 2285056), (16, 1428160), (20, 1142528), (32, 714080), (40, 571264), (64, 357040), (80, 285632), (128, 178520), (160, 142816), (256, 89260), (320, 71408), (512, 44630), (640, 35704), (1024, 22315), (1280, 17852), (2560, 8926), (4463, 5120)]