27538600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7282

約数の個数: 48

約数和(自身を含む): 67406400

約数和(自身を除く): 39867800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 7247, 14494, 28988, 36235, 57976, 72470, 137693, 144940, 181175, 275386, 289880, 362350, 550772, 688465, 724700, 1101544, 1376930, 1449400, 2753860, 3442325, 5507720, 6884650, 13769300, 27538600]

約数ペア:

[(1, 27538600), (2, 13769300), (4, 6884650), (5, 5507720), (8, 3442325), (10, 2753860), (19, 1449400), (20, 1376930), (25, 1101544), (38, 724700), (40, 688465), (50, 550772), (76, 362350), (95, 289880), (100, 275386), (152, 181175), (190, 144940), (200, 137693), (380, 72470), (475, 57976), (760, 36235), (950, 28988), (1900, 14494), (3800, 7247)]