24922700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 59787840

約数和(自身を除く): 34865140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 139, 163, 220, 275, 278, 326, 550, 556, 652, 695, 815, 1100, 1390, 1529, 1630, 1793, 2780, 3058, 3260, 3475, 3586, 4075, 6116, 6950, 7172, 7645, 8150, 8965, 13900, 15290, 16300, 17930, 22657, 30580, 35860, 38225, 44825, 45314, 76450, 89650, 90628, 113285, 152900, 179300, 226570, 249227, 453140, 498454, 566425, 996908, 1132850, 1246135, 2265700, 2492270, 4984540, 6230675, 12461350, 24922700]

約数ペア:

[(1, 24922700), (2, 12461350), (4, 6230675), (5, 4984540), (10, 2492270), (11, 2265700), (20, 1246135), (22, 1132850), (25, 996908), (44, 566425), (50, 498454), (55, 453140), (100, 249227), (110, 226570), (139, 179300), (163, 152900), (220, 113285), (275, 90628), (278, 89650), (326, 76450), (550, 45314), (556, 44825), (652, 38225), (695, 35860), (815, 30580), (1100, 22657), (1390, 17930), (1529, 16300), (1630, 15290), (1793, 13900), (2780, 8965), (3058, 8150), (3260, 7645), (3475, 7172), (3586, 6950), (4075, 6116)]