45162940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61031}}^1$

素因数の和:61077

約数の個数: 24

約数和(自身を含む): 97407072

約数和(自身を除く): 52244132

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 61031, 122062, 244124, 305155, 610310, 1220620, 2258147, 4516294, 9032588, 11290735, 22581470, 45162940]

約数ペア:

[(1, 45162940), (2, 22581470), (4, 11290735), (5, 9032588), (10, 4516294), (20, 2258147), (37, 1220620), (74, 610310), (148, 305155), (185, 244124), (370, 122062), (740, 61031)]