2247602950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{25411}}^1$

素因数の和:25513

約数の個数: 48

約数和(自身を含む): 4395767760

約数和(自身を除く): 2148164810

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 61, 122, 145, 290, 305, 610, 725, 1450, 1525, 1769, 3050, 3538, 8845, 17690, 25411, 44225, 50822, 88450, 127055, 254110, 635275, 736919, 1270550, 1473838, 1550071, 3100142, 3684595, 7369190, 7750355, 15500710, 18422975, 36845950, 38751775, 44952059, 77503550, 89904118, 224760295, 449520590, 1123801475, 2247602950]

約数ペア:

[(1, 2247602950), (2, 1123801475), (5, 449520590), (10, 224760295), (25, 89904118), (29, 77503550), (50, 44952059), (58, 38751775), (61, 36845950), (122, 18422975), (145, 15500710), (290, 7750355), (305, 7369190), (610, 3684595), (725, 3100142), (1450, 1550071), (1525, 1473838), (1769, 1270550), (3050, 736919), (3538, 635275), (8845, 254110), (17690, 127055), (25411, 88450), (44225, 50822)]