2000478810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{68113}}^1$

素因数の和:68223

約数の個数: 64

約数和(自身を含む): 5296544640

約数和(自身を除く): 3296065830

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2670, 2937, 4895, 5874, 9790, 14685, 29370, 68113, 136226, 204339, 340565, 408678, 681130, 749243, 1021695, 1498486, 2043390, 2247729, 3746215, 4495458, 6062057, 7492430, 11238645, 12124114, 18186171, 22477290, 30310285, 36372342, 60620570, 66682627, 90930855, 133365254, 181861710, 200047881, 333413135, 400095762, 666826270, 1000239405, 2000478810]

約数ペア:

[(1, 2000478810), (2, 1000239405), (3, 666826270), (5, 400095762), (6, 333413135), (10, 200047881), (11, 181861710), (15, 133365254), (22, 90930855), (30, 66682627), (33, 60620570), (55, 36372342), (66, 30310285), (89, 22477290), (110, 18186171), (165, 12124114), (178, 11238645), (267, 7492430), (330, 6062057), (445, 4495458), (534, 3746215), (890, 2247729), (979, 2043390), (1335, 1498486), (1958, 1021695), (2670, 749243), (2937, 681130), (4895, 408678), (5874, 340565), (9790, 204339), (14685, 136226), (29370, 68113)]