26083840

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 80

約数和(自身を含む): 65406528

約数和(自身を除く): 39322688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 443, 460, 512, 640, 736, 886, 920, 1280, 1472, 1772, 1840, 2215, 2560, 2944, 3544, 3680, 4430, 5888, 7088, 7360, 8860, 10189, 11776, 14176, 14720, 17720, 20378, 28352, 29440, 35440, 40756, 50945, 56704, 58880, 70880, 81512, 101890, 113408, 141760, 163024, 203780, 226816, 283520, 326048, 407560, 567040, 652096, 815120, 1134080, 1304192, 1630240, 2608384, 3260480, 5216768, 6520960, 13041920, 26083840]

約数ペア:

[(1, 26083840), (2, 13041920), (4, 6520960), (5, 5216768), (8, 3260480), (10, 2608384), (16, 1630240), (20, 1304192), (23, 1134080), (32, 815120), (40, 652096), (46, 567040), (64, 407560), (80, 326048), (92, 283520), (115, 226816), (128, 203780), (160, 163024), (184, 141760), (230, 113408), (256, 101890), (320, 81512), (368, 70880), (443, 58880), (460, 56704), (512, 50945), (640, 40756), (736, 35440), (886, 29440), (920, 28352), (1280, 20378), (1472, 17720), (1772, 14720), (1840, 14176), (2215, 11776), (2560, 10189), (2944, 8860), (3544, 7360), (3680, 7088), (4430, 5888)]