108464210

素因数分解:

$2^1\times 5^1\times {\mathrm{2789}}^1\times {\mathrm{3889}}^1$

素因数の和:6685

約数の個数: 16

約数和(自身を含む): 195355800

約数和(自身を除く): 86891590

約数列:

[1, 2, 5, 10, 2789, 3889, 5578, 7778, 13945, 19445, 27890, 38890, 10846421, 21692842, 54232105, 108464210]

約数ペア:

[(1, 108464210), (2, 54232105), (5, 21692842), (10, 10846421), (2789, 38890), (3889, 27890), (5578, 19445), (7778, 13945)]