10899673280

素因数分解:

$2^6\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{27271}}^1$

素因数の和:28537

約数の個数: 56

約数和(自身を含む): 25976580000

約数和(自身を除く): 15076906720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1249, 2498, 4996, 6245, 9992, 12490, 19984, 24980, 27271, 39968, 49960, 54542, 79936, 99920, 109084, 136355, 199840, 218168, 272710, 399680, 436336, 545420, 872672, 1090840, 1745344, 2181680, 4363360, 8726720, 34061479, 68122958, 136245916, 170307395, 272491832, 340614790, 544983664, 681229580, 1089967328, 1362459160, 2179934656, 2724918320, 5449836640, 10899673280]

約数ペア:

[(1, 10899673280), (2, 5449836640), (4, 2724918320), (5, 2179934656), (8, 1362459160), (10, 1089967328), (16, 681229580), (20, 544983664), (32, 340614790), (40, 272491832), (64, 170307395), (80, 136245916), (160, 68122958), (320, 34061479), (1249, 8726720), (2498, 4363360), (4996, 2181680), (6245, 1745344), (9992, 1090840), (12490, 872672), (19984, 545420), (24980, 436336), (27271, 399680), (39968, 272710), (49960, 218168), (54542, 199840), (79936, 136355), (99920, 109084)]