2034994760

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{222161}}^1$

素因数の和:222401

約数の個数: 32

約数和(自身を含む): 4598753400

約数和(自身を除く): 2563758640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 222161, 444322, 888644, 1110805, 1777288, 2221610, 4443220, 8886440, 50874869, 101749738, 203499476, 254374345, 406998952, 508748690, 1017497380, 2034994760]

約数ペア:

[(1, 2034994760), (2, 1017497380), (4, 508748690), (5, 406998952), (8, 254374345), (10, 203499476), (20, 101749738), (40, 50874869), (229, 8886440), (458, 4443220), (916, 2221610), (1145, 1777288), (1832, 1110805), (2290, 888644), (4580, 444322), (9160, 222161)]