486848510000

素因数分解:

$2^4\times 5^4\times {\mathrm{1031}}^1\times {\mathrm{47221}}^1$

素因数の和:48280

約数の個数: 100

約数和(自身を含む): 1179877180944

約数和(自身を除く): 693028670944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1031, 1250, 2000, 2062, 2500, 4124, 5000, 5155, 8248, 10000, 10310, 16496, 20620, 25775, 41240, 47221, 51550, 82480, 94442, 103100, 128875, 188884, 206200, 236105, 257750, 377768, 412400, 472210, 515500, 644375, 755536, 944420, 1031000, 1180525, 1288750, 1888840, 2062000, 2361050, 2577500, 3777680, 4722100, 5155000, 5902625, 9444200, 10310000, 11805250, 18888400, 23610500, 29513125, 47221000, 48684851, 59026250, 94442000, 97369702, 118052500, 194739404, 236105000, 243424255, 389478808, 472210000, 486848510, 778957616, 973697020, 1217121275, 1947394040, 2434242550, 3894788080, 4868485100, 6085606375, 9736970200, 12171212750, 19473940400, 24342425500, 30428031875, 48684851000, 60856063750, 97369702000, 121712127500, 243424255000, 486848510000]

約数ペア:

[(1, 486848510000), (2, 243424255000), (4, 121712127500), (5, 97369702000), (8, 60856063750), (10, 48684851000), (16, 30428031875), (20, 24342425500), (25, 19473940400), (40, 12171212750), (50, 9736970200), (80, 6085606375), (100, 4868485100), (125, 3894788080), (200, 2434242550), (250, 1947394040), (400, 1217121275), (500, 973697020), (625, 778957616), (1000, 486848510), (1031, 472210000), (1250, 389478808), (2000, 243424255), (2062, 236105000), (2500, 194739404), (4124, 118052500), (5000, 97369702), (5155, 94442000), (8248, 59026250), (10000, 48684851), (10310, 47221000), (16496, 29513125), (20620, 23610500), (25775, 18888400), (41240, 11805250), (47221, 10310000), (51550, 9444200), (82480, 5902625), (94442, 5155000), (103100, 4722100), (128875, 3777680), (188884, 2577500), (206200, 2361050), (236105, 2062000), (257750, 1888840), (377768, 1288750), (412400, 1180525), (472210, 1031000), (515500, 944420), (644375, 755536)]