2014800725

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{971}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 2915813376

約数和(自身を除く): 901012651

約数列:

[1, 5, 7, 25, 35, 71, 167, 175, 355, 497, 835, 971, 1169, 1775, 2485, 4175, 4855, 5845, 6797, 11857, 12425, 24275, 29225, 33985, 59285, 68941, 82999, 162157, 169925, 296425, 344705, 414995, 482587, 810785, 1135099, 1723525, 2074975, 2412935, 4053925, 5675495, 11513147, 12064675, 28377475, 57565735, 80592029, 287828675, 402960145, 2014800725]

約数ペア:

[(1, 2014800725), (5, 402960145), (7, 287828675), (25, 80592029), (35, 57565735), (71, 28377475), (167, 12064675), (175, 11513147), (355, 5675495), (497, 4053925), (835, 2412935), (971, 2074975), (1169, 1723525), (1775, 1135099), (2485, 810785), (4175, 482587), (4855, 414995), (5845, 344705), (6797, 296425), (11857, 169925), (12425, 162157), (24275, 82999), (29225, 68941), (33985, 59285)]