76670890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{883}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 145753920

約数和(自身を除く): 69083030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 457, 883, 914, 1766, 2285, 4415, 4570, 8683, 8830, 16777, 17366, 33554, 43415, 83885, 86830, 167770, 403531, 807062, 2017655, 4035310, 7667089, 15334178, 38335445, 76670890]

約数ペア:

[(1, 76670890), (2, 38335445), (5, 15334178), (10, 7667089), (19, 4035310), (38, 2017655), (95, 807062), (190, 403531), (457, 167770), (883, 86830), (914, 83885), (1766, 43415), (2285, 33554), (4415, 17366), (4570, 16777), (8683, 8830)]