2018317250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 3892202496

約数和(自身を除く): 1873885246

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 223, 250, 410, 446, 883, 1025, 1115, 1766, 2050, 2230, 4415, 5125, 5575, 8830, 9143, 10250, 11150, 18286, 22075, 27875, 36203, 44150, 45715, 55750, 72406, 91430, 110375, 181015, 196909, 220750, 228575, 362030, 393818, 457150, 905075, 984545, 1142875, 1810150, 1969090, 2285750, 4525375, 4922725, 8073269, 9050750, 9845450, 16146538, 24613625, 40366345, 49227250, 80732690, 201831725, 403663450, 1009158625, 2018317250]

約数ペア:

[(1, 2018317250), (2, 1009158625), (5, 403663450), (10, 201831725), (25, 80732690), (41, 49227250), (50, 40366345), (82, 24613625), (125, 16146538), (205, 9845450), (223, 9050750), (250, 8073269), (410, 4922725), (446, 4525375), (883, 2285750), (1025, 1969090), (1115, 1810150), (1766, 1142875), (2050, 984545), (2230, 905075), (4415, 457150), (5125, 393818), (5575, 362030), (8830, 228575), (9143, 220750), (10250, 196909), (11150, 181015), (18286, 110375), (22075, 91430), (27875, 72406), (36203, 55750), (44150, 45715)]