250754590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2749

約数の個数: 64

約数和(自身を含む): 520603200

約数和(自身を除く): 269848610

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 290, 323, 493, 551, 646, 986, 1102, 1615, 2465, 2677, 2755, 3230, 4930, 5354, 5510, 9367, 13385, 18734, 26770, 45509, 46835, 50863, 77633, 91018, 93670, 101726, 155266, 227545, 254315, 388165, 455090, 508630, 776330, 864671, 1319761, 1475027, 1729342, 2639522, 2950054, 4323355, 6598805, 7375135, 8646710, 13197610, 14750270, 25075459, 50150918, 125377295, 250754590]

約数ペア:

[(1, 250754590), (2, 125377295), (5, 50150918), (10, 25075459), (17, 14750270), (19, 13197610), (29, 8646710), (34, 7375135), (38, 6598805), (58, 4323355), (85, 2950054), (95, 2639522), (145, 1729342), (170, 1475027), (190, 1319761), (290, 864671), (323, 776330), (493, 508630), (551, 455090), (646, 388165), (986, 254315), (1102, 227545), (1615, 155266), (2465, 101726), (2677, 93670), (2755, 91018), (3230, 77633), (4930, 50863), (5354, 46835), (5510, 45509), (9367, 26770), (13385, 18734)]