66883520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19001}}^1$

素因数の和:19029

約数の個数: 56

約数和(自身を含む): 173754288

約数和(自身を除く): 106870768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 19001, 38002, 76004, 95005, 152008, 190010, 209011, 304016, 380020, 418022, 608032, 760040, 836044, 1045055, 1216064, 1520080, 1672088, 2090110, 3040160, 3344176, 4180220, 6080320, 6688352, 8360440, 13376704, 16720880, 33441760, 66883520]

約数ペア:

[(1, 66883520), (2, 33441760), (4, 16720880), (5, 13376704), (8, 8360440), (10, 6688352), (11, 6080320), (16, 4180220), (20, 3344176), (22, 3040160), (32, 2090110), (40, 1672088), (44, 1520080), (55, 1216064), (64, 1045055), (80, 836044), (88, 760040), (110, 608032), (160, 418022), (176, 380020), (220, 304016), (320, 209011), (352, 190010), (440, 152008), (704, 95005), (880, 76004), (1760, 38002), (3520, 19001)]