27072380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 59814720

約数和(自身を除く): 32742340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 229, 230, 257, 458, 460, 514, 916, 1028, 1145, 1285, 2290, 2570, 4580, 5140, 5267, 5911, 10534, 11822, 21068, 23644, 26335, 29555, 52670, 58853, 59110, 105340, 117706, 118220, 235412, 294265, 588530, 1177060, 1353619, 2707238, 5414476, 6768095, 13536190, 27072380]

約数ペア:

[(1, 27072380), (2, 13536190), (4, 6768095), (5, 5414476), (10, 2707238), (20, 1353619), (23, 1177060), (46, 588530), (92, 294265), (115, 235412), (229, 118220), (230, 117706), (257, 105340), (458, 59110), (460, 58853), (514, 52670), (916, 29555), (1028, 26335), (1145, 23644), (1285, 21068), (2290, 11822), (2570, 10534), (4580, 5911), (5140, 5267)]