39084220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{279173}}^1$

素因数の和:279189

約数の個数: 24

約数和(自身を含む): 93802464

約数和(自身を除く): 54718244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 279173, 558346, 1116692, 1395865, 1954211, 2791730, 3908422, 5583460, 7816844, 9771055, 19542110, 39084220]

約数ペア:

[(1, 39084220), (2, 19542110), (4, 9771055), (5, 7816844), (7, 5583460), (10, 3908422), (14, 2791730), (20, 1954211), (28, 1395865), (35, 1116692), (70, 558346), (140, 279173)]