11377750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 21632832

約数和(自身を除く): 10255082

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 641, 710, 1282, 1775, 3205, 3550, 6410, 8875, 16025, 17750, 32050, 45511, 80125, 91022, 160250, 227555, 455110, 1137775, 2275550, 5688875, 11377750]

約数ペア:

[(1, 11377750), (2, 5688875), (5, 2275550), (10, 1137775), (25, 455110), (50, 227555), (71, 160250), (125, 91022), (142, 80125), (250, 45511), (355, 32050), (641, 17750), (710, 16025), (1282, 8875), (1775, 6410), (3205, 3550)]