1384649968150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6581}}^1\times {\mathrm{97861}}^1$

素因数の和:104497

約数の個数: 48

約数和(自身を含む): 2635770482928

約数和(自身を除く): 1251120514778

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 6581, 13162, 32905, 65810, 97861, 164525, 195722, 282983, 329050, 489305, 565966, 978610, 1414915, 2446525, 2829830, 4208023, 4893050, 7074575, 8416046, 14149150, 21040115, 42080230, 105200575, 210401150, 644023241, 1288046482, 3220116205, 6440232410, 16100581025, 27692999363, 32201162050, 55385998726, 138464996815, 276929993630, 692324984075, 1384649968150]

約数ペア:

[(1, 1384649968150), (2, 692324984075), (5, 276929993630), (10, 138464996815), (25, 55385998726), (43, 32201162050), (50, 27692999363), (86, 16100581025), (215, 6440232410), (430, 3220116205), (1075, 1288046482), (2150, 644023241), (6581, 210401150), (13162, 105200575), (32905, 42080230), (65810, 21040115), (97861, 14149150), (164525, 8416046), (195722, 7074575), (282983, 4893050), (329050, 4208023), (489305, 2829830), (565966, 2446525), (978610, 1414915)]