1406172350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{32363}}^1$

素因数の和:32465

約数の個数: 48

約数和(自身を含む): 2889457920

約数和(自身を除く): 1483285570

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 1738, 1975, 3950, 4345, 8690, 21725, 32363, 43450, 64726, 161815, 323630, 355993, 711986, 809075, 1618150, 1779965, 2556677, 3559930, 5113354, 8899825, 12783385, 17799650, 25566770, 28123447, 56246894, 63916925, 127833850, 140617235, 281234470, 703086175, 1406172350]

約数ペア:

[(1, 1406172350), (2, 703086175), (5, 281234470), (10, 140617235), (11, 127833850), (22, 63916925), (25, 56246894), (50, 28123447), (55, 25566770), (79, 17799650), (110, 12783385), (158, 8899825), (275, 5113354), (395, 3559930), (550, 2556677), (790, 1779965), (869, 1618150), (1738, 809075), (1975, 711986), (3950, 355993), (4345, 323630), (8690, 161815), (21725, 64726), (32363, 43450)]