205852000

素因数分解:

$2^5\times 5^3\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 96

約数和(自身を含む): 515852064

約数和(自身を除く): 310000064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 125, 160, 200, 212, 250, 265, 400, 424, 500, 530, 800, 848, 971, 1000, 1060, 1325, 1696, 1942, 2000, 2120, 2650, 3884, 4000, 4240, 4855, 5300, 6625, 7768, 8480, 9710, 10600, 13250, 15536, 19420, 21200, 24275, 26500, 31072, 38840, 42400, 48550, 51463, 53000, 77680, 97100, 102926, 106000, 121375, 155360, 194200, 205852, 212000, 242750, 257315, 388400, 411704, 485500, 514630, 776800, 823408, 971000, 1029260, 1286575, 1646816, 1942000, 2058520, 2573150, 3884000, 4117040, 5146300, 6432875, 8234080, 10292600, 12865750, 20585200, 25731500, 41170400, 51463000, 102926000, 205852000]

約数ペア:

[(1, 205852000), (2, 102926000), (4, 51463000), (5, 41170400), (8, 25731500), (10, 20585200), (16, 12865750), (20, 10292600), (25, 8234080), (32, 6432875), (40, 5146300), (50, 4117040), (53, 3884000), (80, 2573150), (100, 2058520), (106, 1942000), (125, 1646816), (160, 1286575), (200, 1029260), (212, 971000), (250, 823408), (265, 776800), (400, 514630), (424, 485500), (500, 411704), (530, 388400), (800, 257315), (848, 242750), (971, 212000), (1000, 205852), (1060, 194200), (1325, 155360), (1696, 121375), (1942, 106000), (2000, 102926), (2120, 97100), (2650, 77680), (3884, 53000), (4000, 51463), (4240, 48550), (4855, 42400), (5300, 38840), (6625, 31072), (7768, 26500), (8480, 24275), (9710, 21200), (10600, 19420), (13250, 15536)]