54469262720

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1979261}}^1$

素因数の和:1979323

約数の個数: 64

約数和(自身を含む): 133243917840

約数和(自身を除く): 78774655120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2752, 3440, 5504, 6880, 13760, 27520, 1979261, 3958522, 7917044, 9896305, 15834088, 19792610, 31668176, 39585220, 63336352, 79170440, 85108223, 126672704, 158340880, 170216446, 253345408, 316681760, 340432892, 425541115, 633363520, 680865784, 851082230, 1266727040, 1361731568, 1702164460, 2723463136, 3404328920, 5446926272, 6808657840, 10893852544, 13617315680, 27234631360, 54469262720]

約数ペア:

[(1, 54469262720), (2, 27234631360), (4, 13617315680), (5, 10893852544), (8, 6808657840), (10, 5446926272), (16, 3404328920), (20, 2723463136), (32, 1702164460), (40, 1361731568), (43, 1266727040), (64, 851082230), (80, 680865784), (86, 633363520), (128, 425541115), (160, 340432892), (172, 316681760), (215, 253345408), (320, 170216446), (344, 158340880), (430, 126672704), (640, 85108223), (688, 79170440), (860, 63336352), (1376, 39585220), (1720, 31668176), (2752, 19792610), (3440, 15834088), (5504, 9896305), (6880, 7917044), (13760, 3958522), (27520, 1979261)]