109803520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{10723}}^1$

素因数の和:10750

約数の個数: 48

約数和(自身を含む): 263488680

約数和(自身を除く): 153685160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 10723, 21446, 42892, 53615, 85784, 107230, 171568, 214460, 343136, 428920, 686272, 857840, 1372544, 1715680, 2745088, 3431360, 5490176, 6862720, 10980352, 13725440, 21960704, 27450880, 54901760, 109803520]

約数ペア:

[(1, 109803520), (2, 54901760), (4, 27450880), (5, 21960704), (8, 13725440), (10, 10980352), (16, 6862720), (20, 5490176), (32, 3431360), (40, 2745088), (64, 1715680), (80, 1372544), (128, 857840), (160, 686272), (256, 428920), (320, 343136), (512, 214460), (640, 171568), (1024, 107230), (1280, 85784), (2048, 53615), (2560, 42892), (5120, 21446), (10240, 10723)]