5280347456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{18169}}^1$

素因数の和:18439

約数の個数: 56

約数和(自身を含む): 11076432000

約数和(自身を除く): 5796084544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 239, 304, 478, 608, 956, 1216, 1912, 3824, 4541, 7648, 9082, 15296, 18164, 18169, 36328, 36338, 72656, 72676, 145312, 145352, 290624, 290704, 345211, 581408, 690422, 1162816, 1380844, 2761688, 4342391, 5523376, 8684782, 11046752, 17369564, 22093504, 34739128, 69478256, 82505429, 138956512, 165010858, 277913024, 330021716, 660043432, 1320086864, 2640173728, 5280347456]

約数ペア:

[(1, 5280347456), (2, 2640173728), (4, 1320086864), (8, 660043432), (16, 330021716), (19, 277913024), (32, 165010858), (38, 138956512), (64, 82505429), (76, 69478256), (152, 34739128), (239, 22093504), (304, 17369564), (478, 11046752), (608, 8684782), (956, 5523376), (1216, 4342391), (1912, 2761688), (3824, 1380844), (4541, 1162816), (7648, 690422), (9082, 581408), (15296, 345211), (18164, 290704), (18169, 290624), (36328, 145352), (36338, 145312), (72656, 72676)]