40576324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 38450876

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 139, 167, 278, 334, 437, 556, 668, 874, 1748, 2641, 3173, 3197, 3841, 5282, 6346, 6394, 7682, 10564, 12692, 12788, 15364, 23213, 46426, 60743, 72979, 92852, 121486, 145958, 242972, 291916, 441047, 533899, 882094, 1067798, 1764188, 2135596, 10144081, 20288162, 40576324]

約数ペア:

[(1, 40576324), (2, 20288162), (4, 10144081), (19, 2135596), (23, 1764188), (38, 1067798), (46, 882094), (76, 533899), (92, 441047), (139, 291916), (167, 242972), (278, 145958), (334, 121486), (437, 92852), (556, 72979), (668, 60743), (874, 46426), (1748, 23213), (2641, 15364), (3173, 12788), (3197, 12692), (3841, 10564), (5282, 7682), (6346, 6394)]