355655144150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{1151}}^1$

素因数の和:1950

約数の個数: 96

約数和(自身を含む): 676550983680

約数和(自身を除く): 320895839530

約数列:

[1, 2, 5, 10, 25, 50, 79, 137, 158, 274, 395, 571, 685, 790, 1142, 1151, 1370, 1975, 2302, 2855, 3425, 3950, 5710, 5755, 6850, 10823, 11510, 14275, 21646, 28550, 28775, 45109, 54115, 57550, 78227, 90218, 90929, 108230, 156454, 157687, 181858, 225545, 270575, 315374, 391135, 451090, 454645, 541150, 657221, 782270, 788435, 909290, 1127725, 1314442, 1576870, 1955675, 2255450, 2273225, 3286105, 3911350, 3942175, 4546450, 6179933, 6572210, 7884350, 12359866, 12457273, 16430525, 24914546, 30899665, 32861050, 51920459, 61799330, 62286365, 90039277, 103840918, 124572730, 154498325, 180078554, 259602295, 308996650, 311431825, 450196385, 519204590, 622863650, 900392770, 1298011475, 2250981925, 2596022950, 4501963850, 7113102883, 14226205766, 35565514415, 71131028830, 177827572075, 355655144150]

約数ペア:

[(1, 355655144150), (2, 177827572075), (5, 71131028830), (10, 35565514415), (25, 14226205766), (50, 7113102883), (79, 4501963850), (137, 2596022950), (158, 2250981925), (274, 1298011475), (395, 900392770), (571, 622863650), (685, 519204590), (790, 450196385), (1142, 311431825), (1151, 308996650), (1370, 259602295), (1975, 180078554), (2302, 154498325), (2855, 124572730), (3425, 103840918), (3950, 90039277), (5710, 62286365), (5755, 61799330), (6850, 51920459), (10823, 32861050), (11510, 30899665), (14275, 24914546), (21646, 16430525), (28550, 12457273), (28775, 12359866), (45109, 7884350), (54115, 6572210), (57550, 6179933), (78227, 4546450), (90218, 3942175), (90929, 3911350), (108230, 3286105), (156454, 2273225), (157687, 2255450), (181858, 1955675), (225545, 1576870), (270575, 1314442), (315374, 1127725), (391135, 909290), (451090, 788435), (454645, 782270), (541150, 657221)]