27813440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3779}}^1$

素因数の和:3819

約数の個数: 56

約数和(自身を含む): 69128640

約数和(自身を除く): 41315200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 3779, 7360, 7558, 15116, 18895, 30232, 37790, 60464, 75580, 86917, 120928, 151160, 173834, 241856, 302320, 347668, 434585, 604640, 695336, 869170, 1209280, 1390672, 1738340, 2781344, 3476680, 5562688, 6953360, 13906720, 27813440]

約数ペア:

[(1, 27813440), (2, 13906720), (4, 6953360), (5, 5562688), (8, 3476680), (10, 2781344), (16, 1738340), (20, 1390672), (23, 1209280), (32, 869170), (40, 695336), (46, 604640), (64, 434585), (80, 347668), (92, 302320), (115, 241856), (160, 173834), (184, 151160), (230, 120928), (320, 86917), (368, 75580), (460, 60464), (736, 37790), (920, 30232), (1472, 18895), (1840, 15116), (3680, 7558), (3779, 7360)]