250125728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8753}}^1$

素因数の和:8829

約数の個数: 48

約数和(自身を含む): 529441920

約数和(自身を除く): 279316192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 7144, 8753, 14288, 17506, 28576, 35012, 70024, 140048, 166307, 280096, 332614, 411391, 665228, 822782, 1330456, 1645564, 2660912, 3291128, 5321824, 6582256, 7816429, 13164512, 15632858, 31265716, 62531432, 125062864, 250125728]

約数ペア:

[(1, 250125728), (2, 125062864), (4, 62531432), (8, 31265716), (16, 15632858), (19, 13164512), (32, 7816429), (38, 6582256), (47, 5321824), (76, 3291128), (94, 2660912), (152, 1645564), (188, 1330456), (304, 822782), (376, 665228), (608, 411391), (752, 332614), (893, 280096), (1504, 166307), (1786, 140048), (3572, 70024), (7144, 35012), (8753, 28576), (14288, 17506)]