39244840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57713}}^1$

素因数の和:57741

約数の個数: 32

約数和(自身を含む): 93496680

約数和(自身を除く): 54251840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 57713, 115426, 230852, 288565, 461704, 577130, 981121, 1154260, 1962242, 2308520, 3924484, 4905605, 7848968, 9811210, 19622420, 39244840]

約数ペア:

[(1, 39244840), (2, 19622420), (4, 9811210), (5, 7848968), (8, 4905605), (10, 3924484), (17, 2308520), (20, 1962242), (34, 1154260), (40, 981121), (68, 577130), (85, 461704), (136, 288565), (170, 230852), (340, 115426), (680, 57713)]