119556760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{129953}}^1$

素因数の和:129987

約数の個数: 32

約数和(自身を含む): 280700640

約数和(自身を除く): 161143880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 129953, 259906, 519812, 649765, 1039624, 1299530, 2599060, 2988919, 5198120, 5977838, 11955676, 14944595, 23911352, 29889190, 59778380, 119556760]

約数ペア:

[(1, 119556760), (2, 59778380), (4, 29889190), (5, 23911352), (8, 14944595), (10, 11955676), (20, 5977838), (23, 5198120), (40, 2988919), (46, 2599060), (92, 1299530), (115, 1039624), (184, 649765), (230, 519812), (460, 259906), (920, 129953)]