196251040

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18307}}^1$

素因数の和:18389

約数の個数: 48

約数和(自身を含む): 470588832

約数和(自身を除く): 274337792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 18307, 36614, 73228, 91535, 146456, 183070, 292912, 366140, 585824, 732280, 1226569, 1464560, 2453138, 2929120, 4906276, 6132845, 9812552, 12265690, 19625104, 24531380, 39250208, 49062760, 98125520, 196251040]

約数ペア:

[(1, 196251040), (2, 98125520), (4, 49062760), (5, 39250208), (8, 24531380), (10, 19625104), (16, 12265690), (20, 9812552), (32, 6132845), (40, 4906276), (67, 2929120), (80, 2453138), (134, 1464560), (160, 1226569), (268, 732280), (335, 585824), (536, 366140), (670, 292912), (1072, 183070), (1340, 146456), (2144, 91535), (2680, 73228), (5360, 36614), (10720, 18307)]