4278132800

素因数分解:

$2^6\times 5^2\times {\mathrm{227}}^1\times {\mathrm{11779}}^1$

素因数の和:12028

約数の個数: 84

約数和(自身を含む): 10574152080

約数和(自身を除く): 6296019280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 227, 320, 400, 454, 800, 908, 1135, 1600, 1816, 2270, 3632, 4540, 5675, 7264, 9080, 11350, 11779, 14528, 18160, 22700, 23558, 36320, 45400, 47116, 58895, 72640, 90800, 94232, 117790, 181600, 188464, 235580, 294475, 363200, 376928, 471160, 588950, 753856, 942320, 1177900, 1884640, 2355800, 2673833, 3769280, 4711600, 5347666, 9423200, 10695332, 13369165, 18846400, 21390664, 26738330, 42781328, 53476660, 66845825, 85562656, 106953320, 133691650, 171125312, 213906640, 267383300, 427813280, 534766600, 855626560, 1069533200, 2139066400, 4278132800]

約数ペア:

[(1, 4278132800), (2, 2139066400), (4, 1069533200), (5, 855626560), (8, 534766600), (10, 427813280), (16, 267383300), (20, 213906640), (25, 171125312), (32, 133691650), (40, 106953320), (50, 85562656), (64, 66845825), (80, 53476660), (100, 42781328), (160, 26738330), (200, 21390664), (227, 18846400), (320, 13369165), (400, 10695332), (454, 9423200), (800, 5347666), (908, 4711600), (1135, 3769280), (1600, 2673833), (1816, 2355800), (2270, 1884640), (3632, 1177900), (4540, 942320), (5675, 753856), (7264, 588950), (9080, 471160), (11350, 376928), (11779, 363200), (14528, 294475), (18160, 235580), (22700, 188464), (23558, 181600), (36320, 117790), (45400, 94232), (47116, 90800), (58895, 72640)]