2085472675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2021

約数の個数: 72

約数和(自身を含む): 3189224448

約数和(自身を除く): 1103751773

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 169, 253, 275, 299, 325, 575, 715, 845, 1265, 1495, 1859, 1951, 3289, 3575, 3887, 4225, 6325, 7475, 9295, 9755, 16445, 19435, 21461, 25363, 42757, 44873, 46475, 48775, 82225, 97175, 107305, 126815, 213785, 224365, 278993, 329719, 493603, 536525, 583349, 634075, 1068925, 1121825, 1394965, 1648595, 2468015, 2916745, 3626909, 6416839, 6974825, 7583537, 8242975, 12340075, 14583725, 18134545, 32084195, 37917685, 83418907, 90672725, 160420975, 189588425, 417094535, 2085472675]

約数ペア:

[(1, 2085472675), (5, 417094535), (11, 189588425), (13, 160420975), (23, 90672725), (25, 83418907), (55, 37917685), (65, 32084195), (115, 18134545), (143, 14583725), (169, 12340075), (253, 8242975), (275, 7583537), (299, 6974825), (325, 6416839), (575, 3626909), (715, 2916745), (845, 2468015), (1265, 1648595), (1495, 1394965), (1859, 1121825), (1951, 1068925), (3289, 634075), (3575, 583349), (3887, 536525), (4225, 493603), (6325, 329719), (7475, 278993), (9295, 224365), (9755, 213785), (16445, 126815), (19435, 107305), (21461, 97175), (25363, 82225), (42757, 48775), (44873, 46475)]