2116734650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{1657}}^1$

素因数の和:2579

約数の個数: 48

約数和(自身を含む): 4079973240

約数和(自身を除く): 1963238590

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 881, 1450, 1657, 1762, 3314, 4405, 8285, 8810, 16570, 22025, 25549, 41425, 44050, 48053, 51098, 82850, 96106, 127745, 240265, 255490, 480530, 638725, 1201325, 1277450, 1459817, 2402650, 2919634, 7299085, 14598170, 36495425, 42334693, 72990850, 84669386, 211673465, 423346930, 1058367325, 2116734650]

約数ペア:

[(1, 2116734650), (2, 1058367325), (5, 423346930), (10, 211673465), (25, 84669386), (29, 72990850), (50, 42334693), (58, 36495425), (145, 14598170), (290, 7299085), (725, 2919634), (881, 2402650), (1450, 1459817), (1657, 1277450), (1762, 1201325), (3314, 638725), (4405, 480530), (8285, 255490), (8810, 240265), (16570, 127745), (22025, 96106), (25549, 82850), (41425, 51098), (44050, 48053)]