1045360

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 2477520

約数和(自身を除く): 1432160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 179, 292, 358, 365, 584, 716, 730, 895, 1168, 1432, 1460, 1790, 2864, 2920, 3580, 5840, 7160, 13067, 14320, 26134, 52268, 65335, 104536, 130670, 209072, 261340, 522680, 1045360]

約数ペア:

[(1, 1045360), (2, 522680), (4, 261340), (5, 209072), (8, 130670), (10, 104536), (16, 65335), (20, 52268), (40, 26134), (73, 14320), (80, 13067), (146, 7160), (179, 5840), (292, 3580), (358, 2920), (365, 2864), (584, 1790), (716, 1460), (730, 1432), (895, 1168)]