127083520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{24821}}^1$

素因数の和:24846

約数の個数: 44

約数和(自身を含む): 304863804

約数和(自身を除く): 177780284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 24821, 49642, 99284, 124105, 198568, 248210, 397136, 496420, 794272, 992840, 1588544, 1985680, 3177088, 3971360, 6354176, 7942720, 12708352, 15885440, 25416704, 31770880, 63541760, 127083520]

約数ペア:

[(1, 127083520), (2, 63541760), (4, 31770880), (5, 25416704), (8, 15885440), (10, 12708352), (16, 7942720), (20, 6354176), (32, 3971360), (40, 3177088), (64, 1985680), (80, 1588544), (128, 992840), (160, 794272), (256, 496420), (320, 397136), (512, 248210), (640, 198568), (1024, 124105), (1280, 99284), (2560, 49642), (5120, 24821)]