260065150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1129}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 514520640

約数和(自身を除く): 254455490

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 271, 425, 542, 850, 1129, 1355, 2258, 2710, 4607, 5645, 6775, 9214, 11290, 13550, 19193, 23035, 28225, 38386, 46070, 56450, 95965, 115175, 191930, 230350, 305959, 479825, 611918, 959650, 1529795, 3059590, 5201303, 7648975, 10402606, 15297950, 26006515, 52013030, 130032575, 260065150]

約数ペア:

[(1, 260065150), (2, 130032575), (5, 52013030), (10, 26006515), (17, 15297950), (25, 10402606), (34, 7648975), (50, 5201303), (85, 3059590), (170, 1529795), (271, 959650), (425, 611918), (542, 479825), (850, 305959), (1129, 230350), (1355, 191930), (2258, 115175), (2710, 95965), (4607, 56450), (5645, 46070), (6775, 38386), (9214, 28225), (11290, 23035), (13550, 19193)]