76969660

素因数分解:

$2^2\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{1993}}^1$

素因数の和:3933

約数の個数: 24

約数和(自身を含む): 161801136

約数和(自身を除く): 84831476

約数列:

[1, 2, 4, 5, 10, 20, 1931, 1993, 3862, 3986, 7724, 7972, 9655, 9965, 19310, 19930, 38620, 39860, 3848483, 7696966, 15393932, 19242415, 38484830, 76969660]

約数ペア:

[(1, 76969660), (2, 38484830), (4, 19242415), (5, 15393932), (10, 7696966), (20, 3848483), (1931, 39860), (1993, 38620), (3862, 19930), (3986, 19310), (7724, 9965), (7972, 9655)]