40580908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 72570960

約数和(自身を除く): 31990052

約数列:

[1, 2, 4, 59, 118, 236, 373, 461, 746, 922, 1492, 1844, 22007, 27199, 44014, 54398, 88028, 108796, 171953, 343906, 687812, 10145227, 20290454, 40580908]

約数ペア:

[(1, 40580908), (2, 20290454), (4, 10145227), (59, 687812), (118, 343906), (236, 171953), (373, 108796), (461, 88028), (746, 54398), (922, 44014), (1492, 27199), (1844, 22007)]