80183810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 171908352

約数和(自身を除く): 91724542

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 83, 166, 185, 259, 370, 373, 415, 518, 581, 746, 830, 1162, 1295, 1865, 2590, 2611, 2905, 3071, 3730, 5222, 5810, 6142, 13055, 13801, 15355, 21497, 26110, 27602, 30710, 30959, 42994, 61918, 69005, 96607, 107485, 138010, 154795, 193214, 214970, 216713, 309590, 433426, 483035, 966070, 1083565, 1145483, 2167130, 2290966, 5727415, 8018381, 11454830, 16036762, 40091905, 80183810]

約数ペア:

[(1, 80183810), (2, 40091905), (5, 16036762), (7, 11454830), (10, 8018381), (14, 5727415), (35, 2290966), (37, 2167130), (70, 1145483), (74, 1083565), (83, 966070), (166, 483035), (185, 433426), (259, 309590), (370, 216713), (373, 214970), (415, 193214), (518, 154795), (581, 138010), (746, 107485), (830, 96607), (1162, 69005), (1295, 61918), (1865, 42994), (2590, 30959), (2611, 30710), (2905, 27602), (3071, 26110), (3730, 21497), (5222, 15355), (5810, 13801), (6142, 13055)]