20235767250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{12497}}^1$

素因数の和:12661

約数の個数: 128

約数和(自身を含む): 53904973824

約数和(自身を除く): 33669206574

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 127, 150, 170, 250, 254, 255, 375, 381, 425, 510, 635, 750, 762, 850, 1270, 1275, 1905, 2125, 2159, 2550, 3175, 3810, 4250, 4318, 6350, 6375, 6477, 9525, 10795, 12497, 12750, 12954, 15875, 19050, 21590, 24994, 31750, 32385, 37491, 47625, 53975, 62485, 64770, 74982, 95250, 107950, 124970, 161925, 187455, 212449, 269875, 312425, 323850, 374910, 424898, 539750, 624850, 637347, 809625, 937275, 1062245, 1274694, 1562125, 1587119, 1619250, 1874550, 2124490, 3124250, 3174238, 3186735, 4686375, 4761357, 5311225, 6373470, 7935595, 9372750, 9522714, 10622450, 15871190, 15933675, 23806785, 26556125, 26981023, 31867350, 39677975, 47613570, 53112250, 53962046, 79355950, 79668375, 80943069, 119033925, 134905115, 159336750, 161886138, 198389875, 238067850, 269810230, 396779750, 404715345, 595169625, 674525575, 809430690, 1190339250, 1349051150, 2023576725, 3372627875, 4047153450, 6745255750, 10117883625, 20235767250]

約数ペア:

[(1, 20235767250), (2, 10117883625), (3, 6745255750), (5, 4047153450), (6, 3372627875), (10, 2023576725), (15, 1349051150), (17, 1190339250), (25, 809430690), (30, 674525575), (34, 595169625), (50, 404715345), (51, 396779750), (75, 269810230), (85, 238067850), (102, 198389875), (125, 161886138), (127, 159336750), (150, 134905115), (170, 119033925), (250, 80943069), (254, 79668375), (255, 79355950), (375, 53962046), (381, 53112250), (425, 47613570), (510, 39677975), (635, 31867350), (750, 26981023), (762, 26556125), (850, 23806785), (1270, 15933675), (1275, 15871190), (1905, 10622450), (2125, 9522714), (2159, 9372750), (2550, 7935595), (3175, 6373470), (3810, 5311225), (4250, 4761357), (4318, 4686375), (6350, 3186735), (6375, 3174238), (6477, 3124250), (9525, 2124490), (10795, 1874550), (12497, 1619250), (12750, 1587119), (12954, 1562125), (15875, 1274694), (19050, 1062245), (21590, 937275), (24994, 809625), (31750, 637347), (32385, 624850), (37491, 539750), (47625, 424898), (53975, 374910), (62485, 323850), (64770, 312425), (74982, 269875), (95250, 212449), (107950, 187455), (124970, 161925)]