4124016880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{57727}}^1$

素因数の和:57806

約数の個数: 80

約数和(自身を含む): 10307911680

約数和(自身を除く): 6183894800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 304, 376, 380, 470, 752, 760, 893, 940, 1520, 1786, 1880, 3572, 3760, 4465, 7144, 8930, 14288, 17860, 35720, 57727, 71440, 115454, 230908, 288635, 461816, 577270, 923632, 1096813, 1154540, 2193626, 2309080, 2713169, 4387252, 4618160, 5426338, 5484065, 8774504, 10852676, 10968130, 13565845, 17549008, 21705352, 21936260, 27131690, 43410704, 43872520, 51550211, 54263380, 87745040, 103100422, 108526760, 206200844, 217053520, 257751055, 412401688, 515502110, 824803376, 1031004220, 2062008440, 4124016880]

約数ペア:

[(1, 4124016880), (2, 2062008440), (4, 1031004220), (5, 824803376), (8, 515502110), (10, 412401688), (16, 257751055), (19, 217053520), (20, 206200844), (38, 108526760), (40, 103100422), (47, 87745040), (76, 54263380), (80, 51550211), (94, 43872520), (95, 43410704), (152, 27131690), (188, 21936260), (190, 21705352), (235, 17549008), (304, 13565845), (376, 10968130), (380, 10852676), (470, 8774504), (752, 5484065), (760, 5426338), (893, 4618160), (940, 4387252), (1520, 2713169), (1786, 2309080), (1880, 2193626), (3572, 1154540), (3760, 1096813), (4465, 923632), (7144, 577270), (8930, 461816), (14288, 288635), (17860, 230908), (35720, 115454), (57727, 71440)]