71850350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{773}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 158072472

約数和(自身を除く): 86222122

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 338, 550, 650, 715, 773, 845, 1430, 1546, 1690, 1859, 3575, 3718, 3865, 4225, 7150, 7730, 8450, 8503, 9295, 10049, 17006, 18590, 19325, 20098, 38650, 42515, 46475, 50245, 85030, 92950, 100490, 110539, 130637, 212575, 221078, 251225, 261274, 425150, 502450, 552695, 653185, 1105390, 1306370, 1437007, 2763475, 2874014, 3265925, 5526950, 6531850, 7185035, 14370070, 35925175, 71850350]

約数ペア:

[(1, 71850350), (2, 35925175), (5, 14370070), (10, 7185035), (11, 6531850), (13, 5526950), (22, 3265925), (25, 2874014), (26, 2763475), (50, 1437007), (55, 1306370), (65, 1105390), (110, 653185), (130, 552695), (143, 502450), (169, 425150), (275, 261274), (286, 251225), (325, 221078), (338, 212575), (550, 130637), (650, 110539), (715, 100490), (773, 92950), (845, 85030), (1430, 50245), (1546, 46475), (1690, 42515), (1859, 38650), (3575, 20098), (3718, 19325), (3865, 18590), (4225, 17006), (7150, 10049), (7730, 9295), (8450, 8503)]