1130904580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{6661}}^1$

素因数の和:7336

約数の個数: 48

約数和(自身を含む): 2561885424

約数和(自身を除く): 1430980844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 653, 1306, 2612, 3265, 6530, 6661, 8489, 13060, 13322, 16978, 26644, 33305, 33956, 42445, 66610, 84890, 86593, 133220, 169780, 173186, 346372, 432965, 865930, 1731860, 4349633, 8699266, 17398532, 21748165, 43496330, 56545229, 86992660, 113090458, 226180916, 282726145, 565452290, 1130904580]

約数ペア:

[(1, 1130904580), (2, 565452290), (4, 282726145), (5, 226180916), (10, 113090458), (13, 86992660), (20, 56545229), (26, 43496330), (52, 21748165), (65, 17398532), (130, 8699266), (260, 4349633), (653, 1731860), (1306, 865930), (2612, 432965), (3265, 346372), (6530, 173186), (6661, 169780), (8489, 133220), (13060, 86593), (13322, 84890), (16978, 66610), (26644, 42445), (33305, 33956)]