261750367300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{952859}}^1$

素因数の和:952981

約数の個数: 72

約数和(自身を含む): 590536890720

約数和(自身を除く): 328786523420

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 67, 82, 100, 134, 164, 205, 268, 335, 410, 670, 820, 1025, 1340, 1675, 2050, 2747, 3350, 4100, 5494, 6700, 10988, 13735, 27470, 54940, 68675, 137350, 274700, 952859, 1905718, 3811436, 4764295, 9528590, 19057180, 23821475, 39067219, 47642950, 63841553, 78134438, 95285900, 127683106, 156268876, 195336095, 255366212, 319207765, 390672190, 638415530, 781344380, 976680475, 1276831060, 1596038825, 1953360950, 2617503673, 3192077650, 3906721900, 5235007346, 6384155300, 10470014692, 13087518365, 26175036730, 52350073460, 65437591825, 130875183650, 261750367300]

約数ペア:

[(1, 261750367300), (2, 130875183650), (4, 65437591825), (5, 52350073460), (10, 26175036730), (20, 13087518365), (25, 10470014692), (41, 6384155300), (50, 5235007346), (67, 3906721900), (82, 3192077650), (100, 2617503673), (134, 1953360950), (164, 1596038825), (205, 1276831060), (268, 976680475), (335, 781344380), (410, 638415530), (670, 390672190), (820, 319207765), (1025, 255366212), (1340, 195336095), (1675, 156268876), (2050, 127683106), (2747, 95285900), (3350, 78134438), (4100, 63841553), (5494, 47642950), (6700, 39067219), (10988, 23821475), (13735, 19057180), (27470, 9528590), (54940, 4764295), (68675, 3811436), (137350, 1905718), (274700, 952859)]