1155967540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{635147}}^1$

素因数の和:635176

約数の個数: 48

約数和(自身を含む): 2987736192

約数和(自身を除く): 1831768652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 635147, 1270294, 2540588, 3175735, 4446029, 6351470, 8256911, 8892058, 12702940, 16513822, 17784116, 22230145, 33027644, 41284555, 44460290, 57798377, 82569110, 88920580, 115596754, 165138220, 231193508, 288991885, 577983770, 1155967540]

約数ペア:

[(1, 1155967540), (2, 577983770), (4, 288991885), (5, 231193508), (7, 165138220), (10, 115596754), (13, 88920580), (14, 82569110), (20, 57798377), (26, 44460290), (28, 41284555), (35, 33027644), (52, 22230145), (65, 17784116), (70, 16513822), (91, 12702940), (130, 8892058), (140, 8256911), (182, 6351470), (260, 4446029), (364, 3175735), (455, 2540588), (910, 1270294), (1820, 635147)]