12770240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5701}}^1$

素因数の和:5725

約数の個数: 56

約数和(自身を含む): 34759392

約数和(自身を除く): 21989152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5701, 11402, 22804, 28505, 39907, 45608, 57010, 79814, 91216, 114020, 159628, 182432, 199535, 228040, 319256, 364864, 399070, 456080, 638512, 798140, 912160, 1277024, 1596280, 1824320, 2554048, 3192560, 6385120, 12770240]

約数ペア:

[(1, 12770240), (2, 6385120), (4, 3192560), (5, 2554048), (7, 1824320), (8, 1596280), (10, 1277024), (14, 912160), (16, 798140), (20, 638512), (28, 456080), (32, 399070), (35, 364864), (40, 319256), (56, 228040), (64, 199535), (70, 182432), (80, 159628), (112, 114020), (140, 91216), (160, 79814), (224, 57010), (280, 45608), (320, 39907), (448, 28505), (560, 22804), (1120, 11402), (2240, 5701)]