28584966100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15044719}}^1$

素因数の和:15044752

約数の個数: 36

約数和(自身を含む): 65294084800

約数和(自身を除く): 36709118700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 15044719, 30089438, 60178876, 75223595, 150447190, 285849661, 300894380, 376117975, 571699322, 752235950, 1143398644, 1429248305, 1504471900, 2858496610, 5716993220, 7146241525, 14292483050, 28584966100]

約数ペア:

[(1, 28584966100), (2, 14292483050), (4, 7146241525), (5, 5716993220), (10, 2858496610), (19, 1504471900), (20, 1429248305), (25, 1143398644), (38, 752235950), (50, 571699322), (76, 376117975), (95, 300894380), (100, 285849661), (190, 150447190), (380, 75223595), (475, 60178876), (950, 30089438), (1900, 15044719)]