25276020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5471}}^1$

素因数の和:5501

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 62976396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 5471, 10942, 16413, 21884, 27355, 32826, 38297, 54710, 60181, 65652, 76594, 82065, 109420, 114891, 120362, 153188, 164130, 180543, 191485, 229782, 240724, 300905, 328260, 361086, 382970, 421267, 459564, 574455, 601810, 722172, 765940, 842534, 902715, 1148910, 1203620, 1263801, 1685068, 1805430, 2106335, 2297820, 2527602, 3610860, 4212670, 5055204, 6319005, 8425340, 12638010, 25276020]

約数ペア:

[(1, 25276020), (2, 12638010), (3, 8425340), (4, 6319005), (5, 5055204), (6, 4212670), (7, 3610860), (10, 2527602), (11, 2297820), (12, 2106335), (14, 1805430), (15, 1685068), (20, 1263801), (21, 1203620), (22, 1148910), (28, 902715), (30, 842534), (33, 765940), (35, 722172), (42, 601810), (44, 574455), (55, 459564), (60, 421267), (66, 382970), (70, 361086), (77, 328260), (84, 300905), (105, 240724), (110, 229782), (132, 191485), (140, 180543), (154, 164130), (165, 153188), (210, 120362), (220, 114891), (231, 109420), (308, 82065), (330, 76594), (385, 65652), (420, 60181), (462, 54710), (660, 38297), (770, 32826), (924, 27355), (1155, 21884), (1540, 16413), (2310, 10942), (4620, 5471)]