141867050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 290276064

約数和(自身を除く): 148409014

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 163, 169, 206, 325, 326, 338, 515, 650, 815, 845, 1030, 1339, 1630, 1690, 2119, 2575, 2678, 4075, 4225, 4238, 5150, 6695, 8150, 8450, 10595, 13390, 16789, 17407, 21190, 27547, 33475, 33578, 34814, 52975, 55094, 66950, 83945, 87035, 105950, 137735, 167890, 174070, 218257, 275470, 419725, 435175, 436514, 688675, 839450, 870350, 1091285, 1377350, 2182570, 2837341, 5456425, 5674682, 10912850, 14186705, 28373410, 70933525, 141867050]

約数ペア:

[(1, 141867050), (2, 70933525), (5, 28373410), (10, 14186705), (13, 10912850), (25, 5674682), (26, 5456425), (50, 2837341), (65, 2182570), (103, 1377350), (130, 1091285), (163, 870350), (169, 839450), (206, 688675), (325, 436514), (326, 435175), (338, 419725), (515, 275470), (650, 218257), (815, 174070), (845, 167890), (1030, 137735), (1339, 105950), (1630, 87035), (1690, 83945), (2119, 66950), (2575, 55094), (2678, 52975), (4075, 34814), (4225, 33578), (4238, 33475), (5150, 27547), (6695, 21190), (8150, 17407), (8450, 16789), (10595, 13390)]