118156160

素因数分解:

$2^7\times 5^1\times {\mathrm{353}}^1\times {\mathrm{523}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 283808880

約数和(自身を除く): 165652720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 353, 523, 640, 706, 1046, 1412, 1765, 2092, 2615, 2824, 3530, 4184, 5230, 5648, 7060, 8368, 10460, 11296, 14120, 16736, 20920, 22592, 28240, 33472, 41840, 45184, 56480, 66944, 83680, 112960, 167360, 184619, 225920, 334720, 369238, 738476, 923095, 1476952, 1846190, 2953904, 3692380, 5907808, 7384760, 11815616, 14769520, 23631232, 29539040, 59078080, 118156160]

約数ペア:

[(1, 118156160), (2, 59078080), (4, 29539040), (5, 23631232), (8, 14769520), (10, 11815616), (16, 7384760), (20, 5907808), (32, 3692380), (40, 2953904), (64, 1846190), (80, 1476952), (128, 923095), (160, 738476), (320, 369238), (353, 334720), (523, 225920), (640, 184619), (706, 167360), (1046, 112960), (1412, 83680), (1765, 66944), (2092, 56480), (2615, 45184), (2824, 41840), (3530, 33472), (4184, 28240), (5230, 22592), (5648, 20920), (7060, 16736), (8368, 14120), (10460, 11296)]