2016048080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4093}}^1$

素因数の和:4284

約数の個数: 80

約数和(自身を含む): 4824762624

約数和(自身を除く): 2808714544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 131, 188, 235, 262, 376, 470, 524, 655, 752, 940, 1048, 1310, 1880, 2096, 2620, 3760, 4093, 5240, 6157, 8186, 10480, 12314, 16372, 20465, 24628, 30785, 32744, 40930, 49256, 61570, 65488, 81860, 98512, 123140, 163720, 192371, 246280, 327440, 384742, 492560, 536183, 769484, 961855, 1072366, 1538968, 1923710, 2144732, 2680915, 3077936, 3847420, 4289464, 5361830, 7694840, 8578928, 10723660, 15389680, 21447320, 25200601, 42894640, 50401202, 100802404, 126003005, 201604808, 252006010, 403209616, 504012020, 1008024040, 2016048080]

約数ペア:

[(1, 2016048080), (2, 1008024040), (4, 504012020), (5, 403209616), (8, 252006010), (10, 201604808), (16, 126003005), (20, 100802404), (40, 50401202), (47, 42894640), (80, 25200601), (94, 21447320), (131, 15389680), (188, 10723660), (235, 8578928), (262, 7694840), (376, 5361830), (470, 4289464), (524, 3847420), (655, 3077936), (752, 2680915), (940, 2144732), (1048, 1923710), (1310, 1538968), (1880, 1072366), (2096, 961855), (2620, 769484), (3760, 536183), (4093, 492560), (5240, 384742), (6157, 327440), (8186, 246280), (10480, 192371), (12314, 163720), (16372, 123140), (20465, 98512), (24628, 81860), (30785, 65488), (32744, 61570), (40930, 49256)]