16302940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22031}}^1$

素因数の和:22077

約数の個数: 24

約数和(自身を含む): 35163072

約数和(自身を除く): 18860132

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 22031, 44062, 88124, 110155, 220310, 440620, 815147, 1630294, 3260588, 4075735, 8151470, 16302940]

約数ペア:

[(1, 16302940), (2, 8151470), (4, 4075735), (5, 3260588), (10, 1630294), (20, 815147), (37, 440620), (74, 220310), (148, 110155), (185, 88124), (370, 44062), (740, 22031)]