40683320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44221}}^1$

素因数の和:44255

約数の個数: 32

約数和(自身を含む): 95519520

約数和(自身を除く): 54836200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 44221, 88442, 176884, 221105, 353768, 442210, 884420, 1017083, 1768840, 2034166, 4068332, 5085415, 8136664, 10170830, 20341660, 40683320]

約数ペア:

[(1, 40683320), (2, 20341660), (4, 10170830), (5, 8136664), (8, 5085415), (10, 4068332), (20, 2034166), (23, 1768840), (40, 1017083), (46, 884420), (92, 442210), (115, 353768), (184, 221105), (230, 176884), (460, 88442), (920, 44221)]