13002280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19121}}^1$

素因数の和:19149

約数の個数: 32

約数和(自身を含む): 30977640

約数和(自身を除く): 17975360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 19121, 38242, 76484, 95605, 152968, 191210, 325057, 382420, 650114, 764840, 1300228, 1625285, 2600456, 3250570, 6501140, 13002280]

約数ペア:

[(1, 13002280), (2, 6501140), (4, 3250570), (5, 2600456), (8, 1625285), (10, 1300228), (17, 764840), (20, 650114), (34, 382420), (40, 325057), (68, 191210), (85, 152968), (136, 95605), (170, 76484), (340, 38242), (680, 19121)]