27831758750

素因数分解:

$2^1\times 5^4\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2151

約数の個数: 80

約数和(自身を含む): 53168255712

約数和(自身を除く): 25336496962

約数列:

[1, 2, 5, 10, 25, 50, 103, 113, 125, 206, 226, 250, 515, 565, 625, 1030, 1130, 1250, 1913, 2575, 2825, 3826, 5150, 5650, 9565, 11639, 12875, 14125, 19130, 23278, 25750, 28250, 47825, 58195, 64375, 70625, 95650, 116390, 128750, 141250, 197039, 216169, 239125, 290975, 394078, 432338, 478250, 581950, 985195, 1080845, 1195625, 1454875, 1970390, 2161690, 2391250, 2909750, 4925975, 5404225, 7274375, 9851950, 10808450, 14548750, 22265407, 24629875, 27021125, 44530814, 49259750, 54042250, 111327035, 123149375, 135105625, 222654070, 246298750, 270211250, 556635175, 1113270350, 2783175875, 5566351750, 13915879375, 27831758750]

約数ペア:

[(1, 27831758750), (2, 13915879375), (5, 5566351750), (10, 2783175875), (25, 1113270350), (50, 556635175), (103, 270211250), (113, 246298750), (125, 222654070), (206, 135105625), (226, 123149375), (250, 111327035), (515, 54042250), (565, 49259750), (625, 44530814), (1030, 27021125), (1130, 24629875), (1250, 22265407), (1913, 14548750), (2575, 10808450), (2825, 9851950), (3826, 7274375), (5150, 5404225), (5650, 4925975), (9565, 2909750), (11639, 2391250), (12875, 2161690), (14125, 1970390), (19130, 1454875), (23278, 1195625), (25750, 1080845), (28250, 985195), (47825, 581950), (58195, 478250), (64375, 432338), (70625, 394078), (95650, 290975), (116390, 239125), (128750, 216169), (141250, 197039)]