2000200052450

素因数分解:

$2^1\times 5^2\times {\mathrm{11519}}^1\times {\mathrm{3472871}}^1$

素因数の和:3484402

約数の個数: 24

約数和(自身を含む): 3720696145920

約数和(自身を除く): 1720496093470

約数列:

[1, 2, 5, 10, 25, 50, 11519, 23038, 57595, 115190, 287975, 575950, 3472871, 6945742, 17364355, 34728710, 86821775, 173643550, 40004001049, 80008002098, 200020005245, 400040010490, 1000100026225, 2000200052450]

約数ペア:

[(1, 2000200052450), (2, 1000100026225), (5, 400040010490), (10, 200020005245), (25, 80008002098), (50, 40004001049), (11519, 173643550), (23038, 86821775), (57595, 34728710), (115190, 17364355), (287975, 6945742), (575950, 3472871)]