131448650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{773}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 259135200

約数和(自身を除く): 127686550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 179, 190, 358, 475, 773, 895, 950, 1546, 1790, 3401, 3865, 4475, 6802, 7730, 8950, 14687, 17005, 19325, 29374, 34010, 38650, 73435, 85025, 138367, 146870, 170050, 276734, 367175, 691835, 734350, 1383670, 2628973, 3459175, 5257946, 6918350, 13144865, 26289730, 65724325, 131448650]

約数ペア:

[(1, 131448650), (2, 65724325), (5, 26289730), (10, 13144865), (19, 6918350), (25, 5257946), (38, 3459175), (50, 2628973), (95, 1383670), (179, 734350), (190, 691835), (358, 367175), (475, 276734), (773, 170050), (895, 146870), (950, 138367), (1546, 85025), (1790, 73435), (3401, 38650), (3865, 34010), (4475, 29374), (6802, 19325), (7730, 17005), (8950, 14687)]