43144220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8329}}^1$

素因数の和:8382

約数の個数: 48

約数和(自身を含む): 106357440

約数和(自身を除く): 63213220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 8329, 16658, 33316, 41645, 58303, 83290, 116606, 166580, 233212, 291515, 308173, 583030, 616346, 1166060, 1232692, 1540865, 2157211, 3081730, 4314422, 6163460, 8628844, 10786055, 21572110, 43144220]

約数ペア:

[(1, 43144220), (2, 21572110), (4, 10786055), (5, 8628844), (7, 6163460), (10, 4314422), (14, 3081730), (20, 2157211), (28, 1540865), (35, 1232692), (37, 1166060), (70, 616346), (74, 583030), (140, 308173), (148, 291515), (185, 233212), (259, 166580), (370, 116606), (518, 83290), (740, 58303), (1036, 41645), (1295, 33316), (2590, 16658), (5180, 8329)]