23128300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17791}}^1$

素因数の和:17818

約数の個数: 36

約数和(自身を含む): 54052096

約数和(自身を除く): 30923796

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17791, 35582, 71164, 88955, 177910, 231283, 355820, 444775, 462566, 889550, 925132, 1156415, 1779100, 2312830, 4625660, 5782075, 11564150, 23128300]

約数ペア:

[(1, 23128300), (2, 11564150), (4, 5782075), (5, 4625660), (10, 2312830), (13, 1779100), (20, 1156415), (25, 925132), (26, 889550), (50, 462566), (52, 444775), (65, 355820), (100, 231283), (130, 177910), (260, 88955), (325, 71164), (650, 35582), (1300, 17791)]