126899180

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{5503}}^1$

素因数の和:6665

約数の個数: 24

約数和(自身を含む): 266767872

約数和(自身を除く): 139868692

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 4612, 5503, 5765, 11006, 11530, 22012, 23060, 27515, 55030, 110060, 6344959, 12689918, 25379836, 31724795, 63449590, 126899180]

約数ペア:

[(1, 126899180), (2, 63449590), (4, 31724795), (5, 25379836), (10, 12689918), (20, 6344959), (1153, 110060), (2306, 55030), (4612, 27515), (5503, 23060), (5765, 22012), (11006, 11530)]