494133080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{9859}}^1$

素因数の和:10056

約数の個数: 64

約数和(自身を含む): 1277856000

約数和(自身を除く): 783722920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2506, 3580, 5012, 6265, 7160, 9859, 10024, 12530, 19718, 25060, 39436, 49295, 50120, 69013, 78872, 98590, 138026, 197180, 276052, 345065, 394360, 552104, 690130, 1380260, 1764761, 2760520, 3529522, 7059044, 8823805, 12353327, 14118088, 17647610, 24706654, 35295220, 49413308, 61766635, 70590440, 98826616, 123533270, 247066540, 494133080]

約数ペア:

[(1, 494133080), (2, 247066540), (4, 123533270), (5, 98826616), (7, 70590440), (8, 61766635), (10, 49413308), (14, 35295220), (20, 24706654), (28, 17647610), (35, 14118088), (40, 12353327), (56, 8823805), (70, 7059044), (140, 3529522), (179, 2760520), (280, 1764761), (358, 1380260), (716, 690130), (895, 552104), (1253, 394360), (1432, 345065), (1790, 276052), (2506, 197180), (3580, 138026), (5012, 98590), (6265, 78872), (7160, 69013), (9859, 50120), (10024, 49295), (12530, 39436), (19718, 25060)]