138887200

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1514

約数の個数: 72

約数和(自身を含む): 341978112

約数和(自身を除く): 203090912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 800, 1016, 1270, 1367, 2032, 2540, 2734, 3175, 4064, 5080, 5468, 6350, 6835, 10160, 10936, 12700, 13670, 20320, 21872, 25400, 27340, 34175, 43744, 50800, 54680, 68350, 101600, 109360, 136700, 173609, 218720, 273400, 347218, 546800, 694436, 868045, 1093600, 1388872, 1736090, 2777744, 3472180, 4340225, 5555488, 6944360, 8680450, 13888720, 17360900, 27777440, 34721800, 69443600, 138887200]

約数ペア:

[(1, 138887200), (2, 69443600), (4, 34721800), (5, 27777440), (8, 17360900), (10, 13888720), (16, 8680450), (20, 6944360), (25, 5555488), (32, 4340225), (40, 3472180), (50, 2777744), (80, 1736090), (100, 1388872), (127, 1093600), (160, 868045), (200, 694436), (254, 546800), (400, 347218), (508, 273400), (635, 218720), (800, 173609), (1016, 136700), (1270, 109360), (1367, 101600), (2032, 68350), (2540, 54680), (2734, 50800), (3175, 43744), (4064, 34175), (5080, 27340), (5468, 25400), (6350, 21872), (6835, 20320), (10160, 13670), (10936, 12700)]