39734360

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2621}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 89672400

約数和(自身を除く): 49938040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 2621, 3032, 3790, 5242, 7580, 10484, 13105, 15160, 20968, 26210, 52420, 104840, 993359, 1986718, 3973436, 4966795, 7946872, 9933590, 19867180, 39734360]

約数ペア:

[(1, 39734360), (2, 19867180), (4, 9933590), (5, 7946872), (8, 4966795), (10, 3973436), (20, 1986718), (40, 993359), (379, 104840), (758, 52420), (1516, 26210), (1895, 20968), (2621, 15160), (3032, 13105), (3790, 10484), (5242, 7580)]