291224050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2503}}^1$

素因数の和:2707

約数の個数: 48

約数和(自身を含む): 586837440

約数和(自身を除く): 295613390

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 179, 325, 358, 650, 895, 1790, 2327, 2503, 4475, 4654, 5006, 8950, 11635, 12515, 23270, 25030, 32539, 58175, 62575, 65078, 116350, 125150, 162695, 325390, 448037, 813475, 896074, 1626950, 2240185, 4480370, 5824481, 11200925, 11648962, 22401850, 29122405, 58244810, 145612025, 291224050]

約数ペア:

[(1, 291224050), (2, 145612025), (5, 58244810), (10, 29122405), (13, 22401850), (25, 11648962), (26, 11200925), (50, 5824481), (65, 4480370), (130, 2240185), (179, 1626950), (325, 896074), (358, 813475), (650, 448037), (895, 325390), (1790, 162695), (2327, 125150), (2503, 116350), (4475, 65078), (4654, 62575), (5006, 58175), (8950, 32539), (11635, 25030), (12515, 23270)]