53540420

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{7177}}^1$

素因数の和:7559

約数の個数: 24

約数和(自身を含む): 112752024

約数和(自身を除く): 59211604

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7177, 7460, 14354, 28708, 35885, 71770, 143540, 2677021, 5354042, 10708084, 13385105, 26770210, 53540420]

約数ペア:

[(1, 53540420), (2, 26770210), (4, 13385105), (5, 10708084), (10, 5354042), (20, 2677021), (373, 143540), (746, 71770), (1492, 35885), (1865, 28708), (3730, 14354), (7177, 7460)]