80009608

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2593}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 186768000

約数和(自身を除く): 106758392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 2593, 3857, 4408, 5186, 7714, 10372, 15428, 18151, 20744, 30856, 36302, 49267, 72604, 75197, 98534, 145208, 150394, 197068, 300788, 344869, 394136, 526379, 601576, 689738, 1052758, 1379476, 1428743, 2105516, 2758952, 2857486, 4211032, 5714972, 10001201, 11429944, 20002402, 40004804, 80009608]

約数ペア:

[(1, 80009608), (2, 40004804), (4, 20002402), (7, 11429944), (8, 10001201), (14, 5714972), (19, 4211032), (28, 2857486), (29, 2758952), (38, 2105516), (56, 1428743), (58, 1379476), (76, 1052758), (116, 689738), (133, 601576), (152, 526379), (203, 394136), (232, 344869), (266, 300788), (406, 197068), (532, 150394), (551, 145208), (812, 98534), (1064, 75197), (1102, 72604), (1624, 49267), (2204, 36302), (2593, 30856), (3857, 20744), (4408, 18151), (5186, 15428), (7714, 10372)]