1398957100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{482399}}^1$

素因数の和:482442

約数の個数: 36

約数和(自身を含む): 3140424000

約数和(自身を除く): 1741466900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 482399, 964798, 1929596, 2411995, 4823990, 9647980, 12059975, 13989571, 24119950, 27979142, 48239900, 55958284, 69947855, 139895710, 279791420, 349739275, 699478550, 1398957100]

約数ペア:

[(1, 1398957100), (2, 699478550), (4, 349739275), (5, 279791420), (10, 139895710), (20, 69947855), (25, 55958284), (29, 48239900), (50, 27979142), (58, 24119950), (100, 13989571), (116, 12059975), (145, 9647980), (290, 4823990), (580, 2411995), (725, 1929596), (1450, 964798), (2900, 482399)]