134456320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{26261}}^1$

素因数の和:26286

約数の個数: 44

約数和(自身を含む): 322549884

約数和(自身を除く): 188093564

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, 26261, 52522, 105044, 131305, 210088, 262610, 420176, 525220, 840352, 1050440, 1680704, 2100880, 3361408, 4201760, 6722816, 8403520, 13445632, 16807040, 26891264, 33614080, 67228160, 134456320]

約数ペア:

[(1, 134456320), (2, 67228160), (4, 33614080), (5, 26891264), (8, 16807040), (10, 13445632), (16, 8403520), (20, 6722816), (32, 4201760), (40, 3361408), (64, 2100880), (80, 1680704), (128, 1050440), (160, 840352), (256, 525220), (320, 420176), (512, 262610), (640, 210088), (1024, 131305), (1280, 105044), (2560, 52522), (5120, 26261)]