18623350

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^2\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 36

約数和(自身を含む): 35565804

約数和(自身を除く): 16942454

約数列:

[1, 2, 5, 10, 25, 50, 59, 107, 118, 214, 295, 535, 590, 1070, 1475, 2675, 2950, 3481, 5350, 6313, 6962, 12626, 17405, 31565, 34810, 63130, 87025, 157825, 174050, 315650, 372467, 744934, 1862335, 3724670, 9311675, 18623350]

約数ペア:

[(1, 18623350), (2, 9311675), (5, 3724670), (10, 1862335), (25, 744934), (50, 372467), (59, 315650), (107, 174050), (118, 157825), (214, 87025), (295, 63130), (535, 34810), (590, 31565), (1070, 17405), (1475, 12626), (2675, 6962), (2950, 6313), (3481, 5350)]