38876872000

素因数分解:

$2^6\times 5^3\times {\mathrm{229}}^1\times {\mathrm{21221}}^1$

素因数の和:21477

約数の個数: 112

約数和(自身を含む): 96703560720

約数和(自身を除く): 57826688720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 229, 250, 320, 400, 458, 500, 800, 916, 1000, 1145, 1600, 1832, 2000, 2290, 3664, 4000, 4580, 5725, 7328, 8000, 9160, 11450, 14656, 18320, 21221, 22900, 28625, 36640, 42442, 45800, 57250, 73280, 84884, 91600, 106105, 114500, 169768, 183200, 212210, 229000, 339536, 366400, 424420, 458000, 530525, 679072, 848840, 916000, 1061050, 1358144, 1697680, 1832000, 2122100, 2652625, 3395360, 4244200, 4859609, 5305250, 6790720, 8488400, 9719218, 10610500, 16976800, 19438436, 21221000, 24298045, 33953600, 38876872, 42442000, 48596090, 77753744, 84884000, 97192180, 121490225, 155507488, 169768000, 194384360, 242980450, 311014976, 388768720, 485960900, 607451125, 777537440, 971921800, 1214902250, 1555074880, 1943843600, 2429804500, 3887687200, 4859609000, 7775374400, 9719218000, 19438436000, 38876872000]

約数ペア:

[(1, 38876872000), (2, 19438436000), (4, 9719218000), (5, 7775374400), (8, 4859609000), (10, 3887687200), (16, 2429804500), (20, 1943843600), (25, 1555074880), (32, 1214902250), (40, 971921800), (50, 777537440), (64, 607451125), (80, 485960900), (100, 388768720), (125, 311014976), (160, 242980450), (200, 194384360), (229, 169768000), (250, 155507488), (320, 121490225), (400, 97192180), (458, 84884000), (500, 77753744), (800, 48596090), (916, 42442000), (1000, 38876872), (1145, 33953600), (1600, 24298045), (1832, 21221000), (2000, 19438436), (2290, 16976800), (3664, 10610500), (4000, 9719218), (4580, 8488400), (5725, 6790720), (7328, 5305250), (8000, 4859609), (9160, 4244200), (11450, 3395360), (14656, 2652625), (18320, 2122100), (21221, 1832000), (22900, 1697680), (28625, 1358144), (36640, 1061050), (42442, 916000), (45800, 848840), (57250, 679072), (73280, 530525), (84884, 458000), (91600, 424420), (106105, 366400), (114500, 339536), (169768, 229000), (183200, 212210)]