293896150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 569539440

約数和(自身を除く): 275643290

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 157, 290, 314, 725, 785, 1291, 1450, 1570, 2582, 3925, 4553, 6455, 7850, 9106, 12910, 22765, 32275, 37439, 45530, 64550, 74878, 113825, 187195, 202687, 227650, 374390, 405374, 935975, 1013435, 1871950, 2026870, 5067175, 5877923, 10134350, 11755846, 29389615, 58779230, 146948075, 293896150]

約数ペア:

[(1, 293896150), (2, 146948075), (5, 58779230), (10, 29389615), (25, 11755846), (29, 10134350), (50, 5877923), (58, 5067175), (145, 2026870), (157, 1871950), (290, 1013435), (314, 935975), (725, 405374), (785, 374390), (1291, 227650), (1450, 202687), (1570, 187195), (2582, 113825), (3925, 74878), (4553, 64550), (6455, 45530), (7850, 37439), (9106, 32275), (12910, 22765)]