5655897580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{75553}}^1$

素因数の和:75778

約数の個数: 48

約数和(自身を含む): 12566141280

約数和(自身を除く): 6910243700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 197, 380, 394, 788, 985, 1970, 3743, 3940, 7486, 14972, 18715, 37430, 74860, 75553, 151106, 302212, 377765, 755530, 1435507, 1511060, 2871014, 5742028, 7177535, 14355070, 14883941, 28710140, 29767882, 59535764, 74419705, 148839410, 282794879, 297678820, 565589758, 1131179516, 1413974395, 2827948790, 5655897580]

約数ペア:

[(1, 5655897580), (2, 2827948790), (4, 1413974395), (5, 1131179516), (10, 565589758), (19, 297678820), (20, 282794879), (38, 148839410), (76, 74419705), (95, 59535764), (190, 29767882), (197, 28710140), (380, 14883941), (394, 14355070), (788, 7177535), (985, 5742028), (1970, 2871014), (3743, 1511060), (3940, 1435507), (7486, 755530), (14972, 377765), (18715, 302212), (37430, 151106), (74860, 75553)]