1105985138800

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{21771361}}^1$

素因数の和:21771506

約数の個数: 60

約数和(自身を含む): 2678051696896

約数和(自身を除く): 1572066558096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 3175, 5080, 6350, 10160, 12700, 25400, 50800, 21771361, 43542722, 87085444, 108856805, 174170888, 217713610, 348341776, 435427220, 544284025, 870854440, 1088568050, 1741708880, 2177136100, 2764962847, 4354272200, 5529925694, 8708544400, 11059851388, 13824814235, 22119702776, 27649628470, 44239405552, 55299256940, 69124071175, 110598513880, 138248142350, 221197027760, 276496284700, 552992569400, 1105985138800]

約数ペア:

[(1, 1105985138800), (2, 552992569400), (4, 276496284700), (5, 221197027760), (8, 138248142350), (10, 110598513880), (16, 69124071175), (20, 55299256940), (25, 44239405552), (40, 27649628470), (50, 22119702776), (80, 13824814235), (100, 11059851388), (127, 8708544400), (200, 5529925694), (254, 4354272200), (400, 2764962847), (508, 2177136100), (635, 1741708880), (1016, 1088568050), (1270, 870854440), (2032, 544284025), (2540, 435427220), (3175, 348341776), (5080, 217713610), (6350, 174170888), (10160, 108856805), (12700, 87085444), (25400, 43542722), (50800, 21771361)]