1110361840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42187}}^1$

素因数の和:42254

約数の個数: 80

約数和(自身を含む): 3013235712

約数和(自身を除く): 1902873872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 13160, 26320, 42187, 84374, 168748, 210935, 295309, 337496, 421870, 590618, 674992, 843740, 1181236, 1476545, 1687480, 1982789, 2362472, 2953090, 3374960, 3965578, 4724944, 5906180, 7931156, 9913945, 11812360, 13879523, 15862312, 19827890, 23624720, 27759046, 31724624, 39655780, 55518092, 69397615, 79311560, 111036184, 138795230, 158623120, 222072368, 277590460, 555180920, 1110361840]

約数ペア:

[(1, 1110361840), (2, 555180920), (4, 277590460), (5, 222072368), (7, 158623120), (8, 138795230), (10, 111036184), (14, 79311560), (16, 69397615), (20, 55518092), (28, 39655780), (35, 31724624), (40, 27759046), (47, 23624720), (56, 19827890), (70, 15862312), (80, 13879523), (94, 11812360), (112, 9913945), (140, 7931156), (188, 5906180), (235, 4724944), (280, 3965578), (329, 3374960), (376, 2953090), (470, 2362472), (560, 1982789), (658, 1687480), (752, 1476545), (940, 1181236), (1316, 843740), (1645, 674992), (1880, 590618), (2632, 421870), (3290, 337496), (3760, 295309), (5264, 210935), (6580, 168748), (13160, 84374), (26320, 42187)]