22053760

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2063

約数の個数: 64

約数和(自身を含む): 55851120

約数和(自身を除く): 33797360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2027, 2176, 2720, 4054, 5440, 8108, 10135, 10880, 16216, 20270, 32432, 34459, 40540, 64864, 68918, 81080, 129728, 137836, 162160, 172295, 259456, 275672, 324320, 344590, 551344, 648640, 689180, 1102688, 1297280, 1378360, 2205376, 2756720, 4410752, 5513440, 11026880, 22053760]

約数ペア:

[(1, 22053760), (2, 11026880), (4, 5513440), (5, 4410752), (8, 2756720), (10, 2205376), (16, 1378360), (17, 1297280), (20, 1102688), (32, 689180), (34, 648640), (40, 551344), (64, 344590), (68, 324320), (80, 275672), (85, 259456), (128, 172295), (136, 162160), (160, 137836), (170, 129728), (272, 81080), (320, 68918), (340, 64864), (544, 40540), (640, 34459), (680, 32432), (1088, 20270), (1360, 16216), (2027, 10880), (2176, 10135), (2720, 8108), (4054, 5440)]